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a mechanical tool or an electronic device that is useful for doing something
小工具, 设备
a camera that captures an image as digital data that can be kept and viewed on a computer
数码相机, 数字相机
a type of radio broadcasting that uses digital signals for transmitting audio, providing clearer sound quality compared to analog radio
数字广播, 数码广播
a device that plays content such as movies or shows from flat discs called DVDs on your TV or other display
DVD 播放器, 光盘播放机
a book that is published or converted to a digital format
电子书, 电子图书
someone who reads, particularly one that finds pleasure in reading and often does so as a hobby
阅读者, 书迷
an electronic device on which video games can be played
视频游戏机, 游戏主机
a device that has two pieces that cover the ears and is used to listen to music or sounds without others hearing
耳机, 听筒
a cellular phone or cell phone; a phone without any wires and with access to a cellular radio system that we can carry with us and use anywhere
手机, 移动电话
a small device used for listening to audio and MP3 files
MP3播放器, 数码音乐播放器
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, 智能通讯设备
a flat, small, portable computer that one controls and uses by touching its screen
平板电脑, 平板
a type of blue disk on which large data such as high-definition videos can be stored
蓝光碟, 蓝光盘
a playback device that reproduces recorded sound or video
播放器, 播放设备
a portable device used to take pictures and videos
摄像机, 便携式录像机
one of a series of photographs forming a movie or video
画面, 帧
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 device that uses GPS technology and satellite signals to help drivers navigate to their destination by providing them with real-time information about their location and route
卫星导航, 导航系统
energy that is generated from the sun's radiation using solar panels, which convert sunlight into electricity
太阳能, 太阳能发电
a device that provides electrical energy to charge a rechargeable battery
电池充电器, 充电器
able to operate without wires
无线的, 无拘束的
equipment that transforms electrical signals into sound, loud enough for public announcements, playing music, etc.
扬声器, 音响
any of the pieces making a whole, when combined
部分, 一部分
an object that turns chemical energy to electricity to give power to a device or machine
电池, 蓄电池
a container that holds the major internal components of a computer, such as the motherboard, power supply, and storage devices
电脑机箱, 计算机外壳
a device that can refill a battery with electrical energy
充电器, 充电设备
in a state of not operating or no longer functioning, especially of electrical devices
a small area or part of a machine or electronic device, which when pressed starts working
按钮, 键
a cable used to connect an electrical device to a power source
电源线, 电源导线
a small device that lets you control electrical or electronic devices like TVs from a distance
遥控器, 遥控设备
the flat panel on a television, computer, etc. on which images and information are displayed
屏幕, 显示器
the technology or system for connecting other devices to a computer
USB驱动器, USB接口
the amount of loudness produced by a TV, radio, etc.
音量, 声量
the capability to manage, direct, and handle the operation of a machine, vehicle, or other moving object effectively
控制, 掌握
a special kind of picture that is made using a camera in order to make memories, create art, etc.
照片, 摄影作品
a disk on which data is stored, either inside or outside a computer
硬盘驱动器, 硬盘
a socket on a computer or other electronic device used to connect external devices such as a mouse, keyboard, etc.
端口, 插口
an electronic device with a screen that receives television signals, on which we can watch programs
电视, 电视机
