crash是什么意思及反义词

名词
1.【通常作单数】坠落（声），撞击（声）， 破裂（声）
2. 撞车，（车辆等）碰撞
3. 崩溃，垮台，（尤指）倒闭，（证券市场）暴跌
4. 电脑死机，系统崩溃
adj.
突击式的，速成的
adv.
哗啦一声地

v.
1.[I,T]突然倒下，撞击（某物）发出声响，碰撞
2.[I,T]（使某物）轰然或猛然冲、闯，（使某物）猛撞
3.[I,T]电脑死机，系统崩溃
4.不及物动词：（指企业﹑政府等）突然倒台，破产，崩溃
5.及物动词：无票进入（会场等），擅自入场，擅自参加，闯入 词形变化

名称 crasher

时态 crashed，crashing，crashes

occupy, usually uninvited

fall or come down violently

move violently as through a barrier

undergo damage or destruction on impact

cause to crash

stop operating

undergo a sudden and severe downturn

a sudden large decpne of business or the prices of stocks (especially one that causes additional failures)

(computer science) an event that causes a computer system to become inoperative

the act of colpding with something

a serious accident (usually involving one or more vehicles)

move with, or as if with, a crashing noise

enter uninvited; informal

break violently or noisily; smash

hurl or thrust violently

sleep in a convenient place

a loud resonant repeating noise

crash into v. 闯入

to crash 碰撞

to crash into 撞

crash diet 打破规定进用的饮食

plane crash 飞机失事

crash helmet 防护帽，保护头盔

crash proof 防撞击

crash roll 防震垫

crash safety 撞击安全装置

crash down 下坠；相撞落下, 形容飞机失事比较多坍塌

crash n. 1.【通常作单数】坠落（声），撞击（声）， 破裂（声）2. 撞车，（车辆等）碰撞3. 崩溃，垮台，（尤指）倒闭，（证券市场）暴跌4. 电脑死机，系统崩溃adj.突击式的

crash land vt. vi. (使)紧急降落

gate crash v. 擅自进入,无票进入

crash landed [ crash-land ]的过去式

crash landing n. 【空】摔机着陆

crash dive vi. 急速地潜航

crash diving [ crash-dive ]的现在分词