adequate

adj.

enough or satisfactory 足够的，令人满意的

agenda

n.

a list of the subjects to be dealt with or talked about at a meeting 议程

◆

albeit

conj.

even though 尽管

amusement

n.

something that makes one’s time pass pleasantly 消遣

attachment

n.

thing that is or can be attached 附件

boot

n.

the starting program of a computer that makes it ready to be used (电脑) 引导启动程序

▲

complacency

n.

a feeling of satisfaction with oneself or with a situation especially without good reason 沾沾自喜

continual

adj.

repeated often and over a long time 多次重复的；频繁的

detection

n.

discovering 发现

distribution

n.

giving or delivering to a number of people or places 散发；散布

document

n.

a paper or set of papers with written or printed information; the same thing transmitted by fax or e-mail 文件

download

v.

copy or move (programs or information) into a computer’s memory 下载

executable

adj.

an executable program or file can be used on a computer 可执行的

firewall

n.

a computer program that prevents people from entering a computer system illegally and stealing information or causing damage (互联网) 防火墙

◆

gateway

n.

a machine that connects two networks and passes information between them 网关；网间联接器

guarantee

n.

a formal declaration or promise that something will be done 保证

hacker

n.

a computer fanatic, often someone who illegally enters computer systems (电脑) 黑客

harbor

v.

give protection to 庇护

infect

v.

to spread through a place, to contaminate, infest 传染

★

inflict

v.

to cause something bad 使遭受，强加给

Innocent

adj.

knowing nothing of evil or wrong 纯真的

◆

kick-start

n.

the part of a motorcycle that you press with your foot to start it (脚踏) 启动器

◆

killjoy

n.

a person who intentionally spoils the pleasure of other people 令人扫兴的人

link

n.

one ring or loop of a chain (链的) 环

◆

malicious

adj.

very unkind and cruel, and delikerately behaving in a way that is likely to upset or hurt someone 恶毒的

myth

n.

an idea or story that many people believe, but which is not ture 神话

odd

adj.

occasional 偶尔的

◆

ogre

n.

a very frightening person 可怕的人

◆

one-off

adj.

happening, done, or made only once 一次性的

★

pirate

v.

illegally copy and sell another person’s work such as a book, video, or computer program 盗版

precautionary

adj.

done in order to prevent something dangerous or unpleasant from happening 预防性的

★

recede

v.

move back or away 逐渐消退

screensaver

n.

a computer program that makes a moving image appear on the screen when the image on it has not changed for a period of time, especially so that the screen does not become damaged (电脑) 屏幕保护

sector

n.

any of the parts into which an area is divided 区域

◆

server

n.

a central computer from which other computers obtain information 服务器

threat

n.

an expression of an intention to hurt, punish, cause pain 威胁，恐吓

transmission

n.

passage from one thing to another, such as the spread of disease 传播

transmit

v.

send 传播

★

unauthorized

adj.

without official permission 未经授权的

unlicensed

adj.

operating without a license, illegal 没有执照的

▲

unsolicited

adj.

not requested 未经请求的

up-to-date

adj.

including or having all the latest information 最新的

update

v.

make more modern or suitable for use now by adding new information or changing its design 更新

urban

adj.

of or in a city or town 城市的