💻 日语科技·数码·工程词汇 Tech & Devices
科技·数码·工程场景的 160 个英语常用词,每词附音标、中文释义、CEFR 等级与母语者发音,并配例句。点 🔊 即可收听。
- bell /bˈɛl/ A1铃，钟The school bell rings loudly at nine every morning.学校的铃声每天早上九点响得很大声。
- button /bˈʌtən/ A1按钮；纽扣Please press the green button to start.请按绿色的按钮开始。
- camera /kˈæmɚə/ A1照相机She bought a new camera for her trip.她为旅行买了一台新相机。
- code /kˈoʊd/ A1密码,代码Please enter your secret code to open the door.请输入你的密码来开门。
- computer /kəmpjˈutɚ/ A1电脑;计算机I use my computer to write emails every day.我每天用电脑写邮件。
- DVD /dividˈi/ A1DVD 光盘We watched a movie on an old DVD last night.昨晚我们用一张旧 DVD 看了一部电影。
- fan /fˈæn/ A1风扇；粉丝Please turn on the fan because it is very hot.很热，请把风扇打开。
- file /fˈaɪl/ A1文件;档案Please send me the file by email today.请今天把文件用电子邮件发给我。
- machine /məʃˈin/ A1机器This machine makes coffee in only one minute.这台机器一分钟就能做好咖啡。
- mobile /mˈoʊbəl/ A1(口语)手机I left my mobile at home this morning.今天早上我把手机忘在家里了。
- mouse /mˈaʊs/ A1鼠标；老鼠I need a new mouse for my computer.我需要给我的电脑买一个新鼠标。
- phone /fˈoʊn/ A1电话；手机Can I use your phone to call my mom?我能用你的电话给我妈妈打个电话吗？
- radio /ɹˈeɪdioʊ/ A1收音机，广播My father listens to the radio every morning at breakfast.我爸爸每天早上吃早餐时听收音机。
- saw /sˈɔ/ A1锯子Dad uses a saw to cut the old wood.爸爸用锯子锯旧木头。
- site /sˈaɪt/ A1网站；地点，场地You can buy the tickets on this site very easily.你可以在这个网站上很容易地买到票。
- technology /tɛknˈɑlədʒi/ A1科技,技术New technology changes our lives very fast.新科技让我们的生活变化得很快。
- telephone /tˈɛləfoʊn/ A1电话There is an old telephone on the desk.桌子上有一部旧电话。
- television /tˈɛləvɪʒən/ A1电视We watch television together after dinner every night.我们每天晚饭后一起看电视。
- TV /ˌtiˈvi/ A1(口语)电视My father watches TV in the living room every evening.我爸爸每天晚上在客厅看电视。
- video /vˈɪdioʊ/ A1视频We watched a funny video about cats last night.昨晚我们看了一个关于猫的搞笑视频。
- audio /ˈɑdioʊ/ A2音频的;声音的The video was fine, but the audio quality was really bad.视频没问题，但音频质量真的很差。
- automatic /ɔtəmˈætɪk/ A2自动的This door is automatic, so it opens when you walk close.这扇门是自动的，你走近它就会打开。
- battery /bˈætɚi/ A2电池My phone died because the battery was completely empty.我的手机没电了，因为电池完全用光了。
- bulb /bˈʌlb/ A2灯泡The light bulb in the kitchen stopped working today.厨房里的灯泡今天不亮了。
- cassette /kəsˈɛt/ A2盒式磁带My dad still keeps an old music cassette in his car.我爸爸车里还留着一盘旧的音乐磁带。
- click /klˈɪk/ A2点击Just click the blue button to save your changes.只需点击蓝色按钮就能保存你的更改。
- clone /klˈoʊn/ A2克隆,复制Scientists were able to clone the plant in the lab.科学家能够在实验室里克隆这种植物。
- control /kəntɹˈoʊl/ A2控制;掌控The driver lost control of the car on the icy road.司机在结冰的路上失去了对车的控制。
- download /dˈaʊnloʊd/ A2下载You can download the app for free from the store.你可以从商店免费下载这个应用。
- drill /dɹˈɪl/ A2钻，电钻He used a drill to make holes in the wooden shelf.他用电钻在木架上钻孔。
- electric /ɪlˈɛktɹɪk/ A2电动的,用电的They bought a new electric car last month.他们上个月买了一辆新的电动汽车。
- email /imˈeɪl/ A2给…发电子邮件Please email me the report before Friday afternoon.请在周五下午之前把报告用电子邮件发给我。
- error /ˈɛɹɚ/ A2错误;失误The computer showed an error when I saved the file.我保存文件时电脑显示了一个错误。
- feature /fˈitʃɚ/ A2特点;功能The best feature of this phone is its camera.这款手机最好的特点是它的相机。
- fix /fˈɪks/ A2解决办法；修理This quick fix will keep the computer working for now.这个快速的解决办法能让电脑暂时正常运行。
- folder /fˈoʊldɚ/ A2文件夹I saved all my photos in one folder on my laptop.我把所有照片存到笔记本电脑的一个文件夹里。
- function /fˈʌŋkʃən/ A2运转,运作,发挥作用This old machine does not function well anymore.这台旧机器不再运转良好了。
- headphone /hˈɛdfoʊn/ A2耳机One headphone stopped working, so I heard music in one ear.有一只耳机坏了,所以我只有一只耳朵能听到音乐。
- heating /hˈitɪŋ/ A2暖气;供暖Please turn on the heating because the room is cold.请打开暖气,因为房间很冷。
- image /ˈɪmədʒ/ A2图像,图片,形象You can see a clear image of the moon here.你可以在这里看到月亮清晰的图像。
- invent /ɪnvˈɛnt/ A2发明，创造Clever people invent new machines to make our lives easier.聪明的人发明新机器让我们的生活更轻松。
- invention /ɪnvˈɛnʃən/ A2发明,发明物The phone is a very useful invention for everyone today.电话是当今对每个人都很有用的发明。
- lock /lˈɑk/ A2锁The front door has a strong lock on it.前门上装了一把结实的锁。
- metal /mˈɛtəl/ A2金属This box is made of strong metal and feels heavy.这个箱子由坚固的金属制成，感觉很重。
- online /ˈɔnlaɪn/ A2在线的,网上的I bought these shoes from an online store.我从一家网店买了这双鞋。
- PC /pˈisˌi/ A2个人电脑;台式机I saved all my photos on my old PC at home.我把所有照片都存在家里的旧电脑上了。
- power /pˈaʊɚ/ A2力量;电力;权力The storm cut the power to our whole neighborhood last night.昨晚暴风雨切断了我们整个小区的电力。
- print /pɹˈɪnt/ A2打印Can you print this document for me, please?你能帮我打印这份文件吗？
- printer /pɹˈɪntɚ/ A2打印机My printer is out of ink, so I can't print now.我的打印机没墨了，所以现在没法打印。
- record /ɹɪˈkɔɹd/ A2录制;记录I want to record this song on my phone.我想用手机录下这首歌。
- release /ɹilˈis/ A2发布;发行;发售Fans are waiting for the release of the band's new album.粉丝们正在等待这支乐队新专辑的发行。
- screen /skɹˈin/ A2屏幕My phone screen broke when it fell on the floor.我的手机屏幕掉在地上摔坏了。
- search /sˈɚtʃ/ A2搜索；寻找I did a quick search online to find the address.我在网上快速搜索了一下找到了地址。
- software /sˈɔftwɛɹ/ A2软件I need to install new software on my computer.我需要在电脑上安装新软件。
- speaker /spˈikɚ/ A2扬声器;音箱;说话者The music sounds much better through this new speaker.音乐通过这个新音箱听起来好多了。
- system /sˈɪstəm/ A2系统；体系Our school uses a new computer system this year.我们学校今年用了一套新的电脑系统。
- tape /tˈeɪp/ A2胶带；磁带I used some tape to fix the torn page.我用胶带把撕破的书页粘好了。
- web /wˈɛb/ A2网络;互联网You can find a lot of free recipes on the web.你可以在网上找到很多免费的菜谱。
- website /wˈɛbsaɪt/ A2网站Our school has a new website with class photos.我们学校有一个新网站,上面有班级照片。
- access /ˈæksɛs/ B1使用权；访问；进入Students have free access to the school library.学生可以免费使用学校图书馆。
- atomic /ətˈɑmɪk/ B1原子的,原子能的Scientists study the tiny particles inside an atomic nucleus.科学家研究原子核内部的微小粒子。
- attach /ətˈætʃ/ B1附上,连接Please attach the document to your email before you send it.发送前请把文件附在你的邮件里。
- attachment /ətˈætʃmənt/ B1附件,依恋I couldn't open the attachment because the file was too large.因为文件太大,我打不开那个附件。
- auxiliary /ɑɡzˈɪljɚi/ B1辅助的；备用的The ship uses an auxiliary engine when the main one fails.主引擎故障时，这艘船会用辅助引擎。
- blog /blˈɔɡ/ B1博客She writes a travel blog about the places she visits.她写一个关于自己去过的地方的旅行博客。
- blogger /blˈɔɡɚ/ B1博主,博客作者A famous food blogger reviewed our restaurant last week.上周一位著名的美食博主点评了我们的餐厅。
- bullet /bˈʊlət/ B1子弹The police found a single bullet on the floor of the room.警察在房间的地板上发现了一颗子弹。
- calculator /kˈælkjəleɪtɚ/ B1计算器I used a calculator to check the total on the bill.我用计算器核对了账单上的总额。
- channel /tʃˈænəl/ B1频道；渠道Can you switch to another channel? This show is boring.能换个别的频道吗？这个节目很无聊。
- clip /klˈɪp/ B1夹子；短片段She used a clip to hold the papers together neatly.她用一个夹子把纸整齐地夹在一起。
- compound /ˈkɑmpaʊnd/ B1化合物,复合物Water is a compound made of hydrogen and oxygen.水是由氢和氧组成的化合物。
- connect /kənˈɛkt/ B1连接;联系Please connect the printer to your laptop first.请先把打印机连接到你的笔记本电脑上。
- delete /dɪlˈit/ B1删除Please don't delete those photos from the shared folder.请不要把那些照片从共享文件夹里删除。
- device /dɪvˈaɪs/ B1装置,设备You can use this device to measure the temperature outside.你可以用这个装置测量外面的温度。
- dial /dˈaɪəl/ B1(仪表的)刻度盘;拨号盘She turned the dial on the oven to set the temperature.她转动烤箱上的刻度盘来设定温度。
- digital /dˈɪdʒətəl/ B1数字的;数码的Most of our photos are stored in digital form on the computer.我们大部分照片都以数码形式存在电脑里。
- disable /dɪsˈeɪbəl/ B1使失效;关闭(功能)You can disable the notifications in the settings of the app.你可以在这个应用的设置里关闭通知。
- dishwasher /dˈɪʃwɑʃɚ/ B1洗碗机Please put the dirty plates in the dishwasher before you leave.走之前请把脏盘子放进洗碗机。
- electrical /ɪlˈɛktɹɪkəl/ B1电的;与电有关的There was an electrical fault in the kitchen this morning.今天早上厨房出了电路故障。
- electricity /ɪlɛktɹˈɪsəti/ B1电;电力The storm cut off the electricity in our whole neighborhood.暴风雨切断了我们整个小区的电。
- electron /ɪlˈɛktɹɑn/ B1电子(粒子)In class we learned that an electron has a negative charge.课上我们学到电子带负电荷。
- electronic /ɪlɛktɹˈɑnɪk/ B1电子的Please turn off all electronic devices before the flight.起飞前请关闭所有电子设备。
- element /ˈɛləmənt/ B1要素;成分;元素Trust is an important element of any good friendship.信任是任何良好友谊的重要要素。
- enable /ɛnˈeɪbəl/ B1使能够；启用This scholarship will enable her to study abroad next year.这笔奖学金将使她明年能够出国留学。
- fax /fˈæks/ B1传真（件）The hotel sent us a fax to confirm the booking last week.上周酒店给我们发了一份传真来确认预订。
- filter /fˈɪltɚ/ B1过滤器,滤芯;滤镜You should change the water filter in the kitchen every three months.厨房的滤水器滤芯应该每三个月换一次。
- format /fˈɔɹmæt/ B1格式,版式;(节目等的)形式Please send me the report in PDF format by Friday.请在周五前把报告以 PDF 格式发给我。
- generate /dʒˈɛnɚeɪt/ B1产生，生成，引起These solar panels generate enough power for the whole building.这些太阳能板产生的电力足够整栋楼使用。
- graphic /ɡɹˈæfɪk/ B1图像的,平面设计的My cousin works as a graphic designer for a small studio.我表哥在一家小工作室做平面设计师。
- graphics /ɡɹˈæfɪks/ B1图形；图像（设计）The new video game has amazing graphics and smooth animation.这款新电子游戏的图形非常惊艳，动画也很流畅。
- hand-held /hˈændhɛld/ B1手持式的The engineer used a small hand-held device to test the machine.工程师用一个小型手持设备检测这台机器。
- heater /hˈitɚ/ B1加热器,暖气,取暖器Please turn on the heater; this room is really cold tonight.请把暖气打开,今晚这房间真的很冷。
- iron /ˈaɪɚn/ B1熨斗；铁Be careful, the iron is still hot because I just pressed my shirt.小心，我刚熨过衬衫，熨斗还很烫。
- keyboard /kˈibɔɹd/ B1键盘I spilled coffee on my keyboard and now some keys don't work.我把咖啡洒在键盘上了,现在有些键不好使了。
- link /lˈɪŋk/ B1链接;联系She sent me a link to the article this morning.她今天早上给我发了那篇文章的链接。
- loudspeaker /lˈaʊdspikɚ/ B1扬声器，喇叭An announcement came through the loudspeaker about the delayed train.扬声器里传来了关于列车晚点的广播。
- mechanical /məkˈænɪkəl/ B1机械的;机械装置的The plane was delayed because of a small mechanical problem.飞机因为一个小的机械故障而延误了。
- modem /mˈoʊdəm/ B1调制解调器(网络猫)Try turning the modem off and on if the internet stops working.如果网络断了,试试把调制解调器关掉再打开。
- molecule /mˈɑləkjul/ B1分子The teacher explained how each water molecule contains two hydrogen atoms.老师解释了每个水分子如何含有两个氢原子。
- monitor /mˈɑnətɚ/ B1显示器；监视器I bought a larger monitor so I can read the code more easily.我买了一台更大的显示器，这样看代码更轻松。
- motor /mˈoʊtɚ/ B1马达，发动机The motor in this old washing machine makes a strange noise.这台旧洗衣机的马达发出奇怪的声音。
- mount /mˈaʊnt/ B1支架，底座I bought a phone mount for my car so I can see the map.我给车买了个手机支架，这样就能看地图了。
- network /nˈɛtwɚk/ B1网络，人脉网Our office network went down, so nobody could send emails.我们办公室的网络断了，所以大家都发不了邮件。
- nuclear /nˈukliɚ/ B1核的;原子能的The country gets most of its electricity from nuclear power.这个国家的大部分电力来自核能。
- nucleus /nˈukliəs/ B1核心;(原子)核;(细胞)核Every atom has a tiny nucleus at its center.每个原子的中心都有一个微小的原子核。
- object /ˈɑbdʒɛkt/ B1物体;东西The police found a strange metal object under the seat.警察在座位下发现了一个奇怪的金属物体。
- orbit /ˈɔɹbət/ B1轨道(天体/卫星)The satellite stays in orbit around the Earth for many years.这颗卫星会在地球轨道上运行很多年。
- password /pˈæswɚd/ B1密码,口令I forgot my password, so I could not open the app.我忘了密码,所以打不开这个应用。
- pipe /pˈaɪp/ B1管子,管道A water pipe broke under the kitchen floor last night.昨晚厨房地板下的一根水管破了。
- plug /plˈʌɡ/ B1插头;塞子The lamp won't work because the plug is broken.这盏灯不亮了,因为插头坏了。
- privacy /pɹˈaɪvəsi/ B1隐私;私密Many users worry about their privacy when apps collect personal data.许多用户担心应用收集个人数据时自己的隐私。
- pump /pˈʌmp/ B1泵，抽水机，打气筒I borrowed a bicycle pump from my neighbor to fix my tyre.我向邻居借了个自行车打气筒来修轮胎。
- radiation /ɹeɪdiˈeɪʃən/ B1辐射Workers at the plant wear special suits to avoid radiation.工厂的工人穿特殊防护服以避免辐射。
- recording /ɹəkˈɔɹdɪŋ/ B1录音,录像Listen to the recording again and write down the missing words.再听一遍录音,把缺的单词写下来。
- robot /ɹˈoʊbɑt/ B1机器人The factory uses a robot to move heavy boxes safely.这家工厂用机器人来安全地搬运沉重的箱子。
- rubber /ɹˈʌbɚ/ B1橡胶These boots are made of rubber, so your feet stay dry.这双靴子是橡胶做的,所以你的脚能保持干燥。
- satellite /sˈætəlaɪt/ B1人造卫星；卫星Weather maps are made from photos taken by a satellite in space.天气图是用太空中卫星拍摄的照片制作的。
- secure /sɪkjˈʊɹ/ B1安全的；牢固的Make sure the website is secure before you enter your card number.在输入卡号之前，请确保这个网站是安全的。
- security /sɪkjˈʊɹəti/ B1安全；保安；安保The airport has increased security since the new rules started.自从新规定实施以来，机场加强了安保。
- server /sˈɚvɚ/ B1服务器The website is slow because the server is very busy today.网站很慢,因为今天服务器非常繁忙。
- setting /sˈɛtɪŋ/ B1设置,设定;环境You can change the language setting in the app's menu.你可以在应用的菜单里更改语言设置。
- signal /sˈɪɡnəl/ B1信号My phone has no signal inside this old stone building.在这栋老石头房子里,我的手机没有信号。
- steel /stˈil/ B1钢;钢铁The bridge is made of steel and can carry heavy trucks.这座桥是钢制的,能承载重型卡车。
- storage /stˈɔɹədʒ/ B1储存;存储空间My phone has no storage left, so I deleted some photos.我手机没存储空间了,所以删了一些照片。
- switch /swˈɪtʃ/ B1开关The light switch is on the wall next to the door.电灯开关在门旁边的墙上。
- tablet /tˈæblət/ B1平板电脑I read the news on my tablet every morning before work.我每天上班前都用平板电脑看新闻。
- technological /tɛknəlˈɑdʒɪkəl/ B1技术的，科技的Recent technological changes have made remote work much easier.近来的技术变革让远程办公容易多了。
- telecommunications /tɛləkəmjunəkˈeɪʃənz/ B1电信，通信（业）He works for a large telecommunications company in the capital.他在首都的一家大型电信公司工作。
- undo /əndˈu/ B1撤销;解开You can undo your last change by pressing Control and Z.按 Ctrl 和 Z 就可以撤销你最后的改动。
- update /ʌpˈdeɪt/ B1更新,升级Please update the app before you use it again.请在再次使用之前更新这个应用。
- upload /ʌplˈoʊd/ B1上传Can you upload the photos to the shared folder tonight?你今晚能把照片上传到共享文件夹吗?
- virtual /vˈɚtʃuəl/ B1虚拟的The museum offers a virtual tour that you can watch at home.这家博物馆提供可以在家观看的虚拟参观。
- volume /vˈɑljum/ B1音量;体积,量Could you turn the volume down a little, please?可以请你把音量调小一点吗?
- wire /wˈaɪɚ/ B1电线;金属丝Don't touch that loose wire behind the television, it may be dangerous.别碰电视机后面那根松了的电线,可能有危险。
- accessibility /æksɛsəbˈɪlɪti/ B2无障碍性;可及性;易用性The new app improves accessibility for users with poor eyesight.这款新应用改善了视力不佳用户的无障碍体验。
- acid /ˈæsəd/ B2酸The lab technician warned us that this acid can burn bare skin instantly.实验室技术员警告我们,这种酸会立刻灼伤裸露的皮肤。
- ammonia /əmˈoʊnjə/ B2氨,氨水The cleaning product smelled strongly of ammonia when we opened it.打开时那款清洁剂散发出浓烈的氨味。
- amplifier /ˈæmpləfaɪɚ/ B2放大器,扩音器The guitarist plugged his instrument into a powerful amplifier on stage.吉他手在舞台上把乐器插进了一台强劲的放大器。
- antivirus /æntivˈaɪɹəs/ B2杀毒软件，防病毒程序Make sure your antivirus is updated before you download that file.下载那个文件前，请确保你的杀毒软件已更新。
- backup /bˈækʌp/ B2备份,后备Always keep a backup of your files on another drive.一定要在另一个硬盘上保留文件的备份。
- beam /bˈim/ B2光束;横梁A bright beam of light shone through the small window.一道明亮的光束透过小窗户照射进来。
- biotechnology /baɪoʊtɛknˈɑlədʒi/ B2生物技术Advances in biotechnology have transformed how we treat disease.生物技术的进步改变了我们治疗疾病的方式。
- blade /blˈeɪd/ B2刀刃；叶片Be careful, the blade of this knife is extremely sharp.小心，这把刀的刀刃非常锋利。
- bolt /bˈoʊlt/ B2螺栓；插销He tightened every bolt on the frame before the test ride.试骑前他把车架上的每一颗螺栓都拧紧了。
- bookmark /bˈʊkmɑɹk/ B2书签;(网页)收藏I saved the article as a bookmark so I could read it later.我把这篇文章加了收藏,好稍后再读。
- broadband /bɹˈɔdbænd/ B2宽带Our new broadband connection is fast enough to stream films without buffering.我们新的宽带连接够快,可以流畅播放电影不卡顿。
- browser /bɹˈaʊzɚ/ B2浏览器Please open the link in a different browser if it fails.如果打不开,请用另一个浏览器打开这个链接。
- cable /kˈeɪbəl/ B2电缆;缆绳Please connect the monitor to the laptop with this cable.请用这根电缆把显示器连接到笔记本电脑上。
- circuit /sˈɚkət/ B2电路;回路;环线A loose wire caused a short circuit and cut off the power.一根松动的电线造成了短路,切断了电源。
- circuitry /sˈɚkətɹi/ B2电路系统;线路The engineer inspected the delicate circuitry inside the smartphone.工程师检查了智能手机内部精密的电路系统。
- compatible /kəmpˈætəbəl/ B2兼容的，相配的This new software is fully compatible with older versions of the system.这款新软件与旧版本系统完全兼容。
- component /kəmpˈoʊnənt/ B2组成部分，部件Each component of the engine must be checked before assembly.发动机的每个部件在组装前都必须检查。
- compression /kəmpɹˈɛʃən/ B2压缩Data compression lets us store far more files on the drive.数据压缩让我们能在硬盘上存储更多文件。
- compute /kəmpjˈut/ B2计算The software can compute the total cost in a few seconds.这个软件能在几秒钟内算出总成本。
- conferencing /kˈɑnfɹənsɪŋ/ B2(远程)会议;视频通话Remote teams rely on video conferencing to stay connected daily.远程团队依靠视频会议来保持每日联系。
- conversion /kənvˈɚʒən/ B2转变;转换;换算The conversion from miles to kilometers is quite simple.从英里到公里的换算相当简单。
- cursor /kˈɚsɚ/ B2光标;游标Move the cursor to the top of the page and click the button.把光标移到页面顶部,然后点击那个按钮。
- cyberspace /sˈaɪbɚspeɪs/ B2网络空间;虚拟空间People from all over the world meet and chat in cyberspace every day.来自世界各地的人每天都在网络空间里相遇聊天。
- data /dˈeɪtə/ B2数据；资料The researchers collected data from thousands of online surveys.研究人员从数千份在线问卷中收集了数据。
- database /dˈeɪtəbeɪs/ B2数据库All customer records are stored in a secure central database.所有客户记录都存储在一个安全的中央数据库中。
FAQ
科技·数码·工程场景有多少个英语单词?
共 160 词(其中 A1: 20, A2: 39, B1: 75, B2: 26)。每个词都有可播放的母语发音与例句。
这些词分 CEFR 等级吗?
分。每个词都标了 CEFR 等级(A1–C2),可以从你需要的等级开始背。
怎么背最有效?
场景成组 + 间隔重复:先听再跟读,把词放进例句里理解用法,第二天复习。Wordwing 内置 SRS 与四种题型测验。