词典释义：
[no obj.](of a vehicle)collide violently with an obstacle or another vehicle
（车辆）（与障碍物或其他车辆）猛烈碰撞
-
a racing car had crashed, wrecking a safety barrier .一辆赛车发生了碰撞，毁坏了安全护栏。
[with obj.]cause (a vehicle) to collide in this way
使（车辆）猛撞。
(of an aircraft)fall from the sky and violently hit the land or sea
（飞机）坠毁
-
a jet crashed 200 yards from the school .一架喷气式飞机在离学校２００码的地方坠毁。
[with obj.]cause (an aircraft) to fall from the sky in this way
使（飞机）坠毁。
〈非正式〉 （公司股票）暴跌，狂跌
-
the shares crashed to 329p .股票暴跌至３２９便士。
【计算机】 （机器、系统或软件）崩溃
-
the project was postponed because the computer crashed .因为电脑崩溃，工程被延期。
〈非 正式〉 （尤指突然地或在临时安排的环境中）睡觉
-
what was it you said just before I crashed out? 我睡着前你说什么了？
[no obj., with adverbial of direction]move with force, speed, and sudden loud noise
猛冲直闯
-
huge waves crashed down on to us .巨浪向着我们猛扑过来。
[with obj. and adverbial of direction]move (something) in this way
使猛冲直闯
-
she crashed down the telephone receiver .她重重地放下电话听筒。
make a sudden loud, deep noise
突然发出巨响
-
the thunder crashed .雷声隆隆。
[with obj.]
〈非正式〉 擅自闯入（派对）。
illegally pass (a red traffic light), especially at high speed
（尤指高速）非法闯（红灯）。
a violent collision, typically of one vehicle with another or with an object
（多指车辆与车辆或物）猛撞，碰撞
-
a car crash .汽车碰撞事故。
an instance of an aircraft falling from the sky to hit the land or sea
（飞机的）坠毁。
a sudden loud noise as of something breaking or hitting another object
破裂声；撞击声
-
he slammed the phone down with a crash .他砰地扔下电话。
a sudden disastrous drop in the value or price of something, especially shares
（尤指股票价格的）暴跌，狂跌
-
a stock market crash 股票市场的暴跌
-
the crash of 1987 .１９８７年的股市暴跌。
the sudden collapse of a business
（工商企业的）突然倒闭。
【计算机】 崩溃。
done rapidly or urgently and involving a concentrated effort
应急的；速成的
-
a crash course in Italian 意大利语速成教程
-
a crash diet 快速减肥食谱。
with a sudden loud sound
哗啦一声地
-
crash went the bolt .闪电哗啦一声响起。
〈旧〉 粗布。
-
crash and burn N. Amer. informal come to grief or fail spectacularly 〈北美，非正式〉 悲痛欲绝；一败涂地
-
crash into sth 撞到...上
真题例句：
-
crash through sth 撞穿...
真题例句：
"late Middle English：imitative, perhaps partly suggested by
