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a book containing a list of telephone numbers for a particular area or group of people, arranged alphabetically
电话簿, 通讯录
an enclosed space with a public phone that someone can pay in order to use it
电话亭, 公用电话亭
a prepaid card or voucher used to make telephone calls, often from public payphones or specific devices
电话卡, 话费卡
a phone that we can carry with us and use anywhere because it has no wires
手机, 移动电话
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 telephone in a public place that one needs to pay for, mostly by prepaid cards
公用电话, 付费电话
a computer that is small and portable and works with a rechargeable battery
笔记本电脑, 便携式电脑
the design, development, and use of computers and related systems to process, store, and share information
计算机技术, 电脑技术
a professional who writes and tests code for computer software, applications, and systems
计算机程序员, 电脑程序员
a computer that is made to fit on a table or desk but is not portable
台式电脑, 桌面电脑
a device with a set of keys used to input data into a computer by typing
计算机键盘, 电脑键盘
an artistic style popular in the late 20th and early 21st centuries, characterized by its use of computers and digital technologies to create images and animations
计算机图形, 电脑图像
a clock that can be set to an exact time to make a sound and wake someone up
闹钟, 警报钟
an electronic security device that, when activated, emits a loud noise to deter and alert about unauthorized entry into a house, building, or other premises
入侵报警器, 防盗警报器
a compact electronic device designed for individual use, capable of performing various tasks such as word processing, internet browsing, and multimedia applications
个人计算机, 个人电脑
