登录
a directory containing an alphabetical list of telephone subscribers and their telephone numbers
电话簿
a prepaid card or voucher that can be used to make telephone calls, typically from public payphones or other telecommunication devices
电话卡
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
a telephone in a public place that one needs to pay for, mostly by prepaid cards
公用电话
a computer that is small and portable and works with a rechargeable battery
笔记本电脑
the activity of designing and constructing and programming computers
计算机技术
a professional who writes and tests code for computer software, applications, and systems
计算机程序员
a keyboard that is a data input device for computers; arrangement of keys is modelled after the typewriter keyboard
计算机键盘
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
电脑图像
an electronic piece of equipment that once switched on, prevents unauthorized entry to a house, building, or other premises by producing a loud noise
防盗报警器
a compact electronic device designed for individual use, capable of performing various tasks such as word processing, internet browsing, and multimedia applications
个人电脑
