firewall
n.L3 توسّعB2
防火墙
التعريف بالإنجليزية a security system that filters network traffic entering or leaving a system
أجب لفتح التفاصيل
أجب عن سؤال يتضمن هذه الكلمة في معركة ودية أو الوضع المصنَّف أو التدريب الفردي لفتح المدخل كاملًا.
مفردات TOEIC
2,500 كلمة وعبارة · 21 موضوعًا
المفردات (100)
download
v. · B1 · L1to copy a file or program from a remote system to a local device
下载
encrypt
v. · B2 · L3to convert data into a protected form that unauthorized users cannot read
加密
encryption
n. · B2 · L2the conversion of data into a protected form that unauthorized users cannot read
加密；加密技术
error message
n. · B1 · L1an on-screen notice stating that a computer problem has occurred
错误信息；报错提示
escalate a ticket
v. · C1 · L3to send a support request to a higher level of expertise or authority
升级处理工单；将工单转交上级支持
export
v. · B2 · L3to send data from a program into an external file or another system
导出数据
firewall
n. · B2 · L3a security system that filters network traffic entering or leaving a system
防火墙
freeze
v. · B1 · L1to stop responding to commands without closing
卡住；无响应
hard drive
n. · B2 · L2a computer component that stores files and programs for long-term use
硬盘
help desk
n. · B1 · L1a service point that answers users’ technical questions and reports problems
技术服务台；帮助台
homepage
n. · B1 · L1the main page of a website from which other pages can be reached
网站主页；首页
hyperlink
n. · B2 · L2clickable text or an image that opens another digital location
超链接
import
v. · B2 · L3to bring data from an external source into a program or system
导入数据
internet
n. · A2 · L1the global system that connects computer networks and online services
互联网；因特网
internet access
n. · B2 · L2the ability or permission to connect to and use the internet
互联网接入；上网权限
IT specialist
n. · B2 · L2an employee with expertise in computer systems and information technology
信息技术专员；IT 专员
join a video call
v. · A2 · L1to enter a live online conversation with video
加入视频通话
laptop
n. · A2 · L1a portable computer with a built-in screen and keyboard
笔记本电脑
log in
v. · A2 · L1to enter an online account by providing identifying information
登录
log out
v. · A2 · L1to end an authenticated session in an online account or system
退出登录；注销
malware
n. · B2 · L2software created to damage systems, steal information, or misuse devices
恶意软件
microphone
n. · A2 · L1a device that captures a voice or other sound for digital communication
麦克风；话筒
mouse
n. · A2 · L1a handheld device used to move a pointer and select items on a computer
鼠标
mute
v. · A2 · L1to temporarily stop audio from being heard by other participants
静音；关闭声音
network
n. · A2 · L1a group of connected computers and devices that can share information
计算机网络；网络
network outage
n. · C1 · L3a period when a computer network is unavailable
网络中断；网络故障时段
operating system
n. · B2 · L2the core software that manages a computer and allows programs to run
操作系统
password
n. · A2 · L1a secret sequence of characters used to enter an account or system
密码；口令
peripheral
n. · C1 · L3an external device connected to a computer to add a function
计算机外设；外围设备
phishing
n. · B2 · L2a fraudulent online attempt to obtain passwords or other sensitive information
网络钓鱼；钓鱼诈骗