crash down crash是什么意思及反义词 翻译crash的意思

crash是什么意思及反义词 翻译crash的意思  

英音 [kræʃ] ;,美音 [kræʃ] ;,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,名称 crasher,时态 crashed，crashing，crashes,occupy, usually uninvited,fall or e 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 decline of business or the prices of stocks (especially one that causes additional failures),(puter science) an event that causes a puter system to bee inoperative,the act of colliding 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