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a device worn on the head that combines a headphone and microphone for listening and speaking
耳机麦克风, 头戴式耳机
a small, removable card that stores data for one's mobile device and identifies one to the network
SIM卡, SIM芯片
a machine, particularly one connected to a computer, that prints text or pictures onto paper
打印机, 印刷机
a device that creates a digital copy of a document or photo and sends it to a computer
扫描仪, 扫描器
equipment that transforms electrical signals into sound, loud enough for public announcements, playing music, etc.
扬声器, 喇叭
a small computer that you can take with you wherever you go, and it sits on your lap or a table so you can use it
笔记本电脑, 手提电脑
a flat, small, portable computer that one controls and uses by touching its screen
平板电脑, 平板
a portable device that combines the functions of a cell phone and a computer, such as browsing the Internet, using apps, making calls, etc.
智能手机, 智慧型手机
(of signals or data) representing and processing data as series of the digits 0 and 1 in electronic signals
数字的
a small electronic storage device used to store digital data
存储卡, 记忆卡
the system through which different devices can be connected to each other over short distances wirelessly using radio waves
蓝牙, 蓝牙技术
a computer that gives other computers access to files and information in a network
服务器
a device that has two pieces that cover the ears and is used to listen to music or sounds without others hearing
耳机, 头戴式耳机
a piece of equipment used for recording voices or sounds or for making one's voice louder
麦克风
an electronic device that stores and processes data
电脑, 计算机
a global computer network that allows users around the world to communicate with each other and exchange information
互联网
| IELTS学术词汇 (分数5) |
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