crash
单词辨析：
指人体某一部分不小心被撞伤，也指具体东西猛烈地碰撞。
Be careful not to bump your head.
小心别撞伤你的头。
She bumped her arm on the tree.
她的手臂撞到了树上。
The car bumped into the telegraph pole.
汽车撞到电线杆上了。
通常指人或物在运动中与反方向的人或物相撞；也可指在某一问题上产生矛盾冲突。
Two heavy trucks collided with each other at the street corner.
两辆重型卡车在街角处相撞。
The interests of the two parties collided.
这两大党派的利益相互冲突。
指车辆、飞机等猛烈撞击障碍物、地面等，常伴有毁灭性的后果。
The robber crashed the car into a wall.
劫匪驾车撞上了一堵墙。
The plane crashed soon after take-off.
飞机起飞后不久便坠毁了。
指把某物撞坏或震松。
He fell off the bike and jarred his ankle.
他从自行车上摔下来，伤了脚踝。
I must have jarred my arm playing basketball.
我准是在打篮球时伤了手臂。
相关例句：
Two people in the flat recalled hearing a loud crash about 1.30 a.m.
公寓楼里有两个人回想起凌晨1点半听见了一声巨响。
The plane crashed mysteriously near the island of Ustica.
那架飞机在乌斯蒂卡岛附近神秘坠毁了。
He pulled on a battered old crash helmet with a scratched visor.
他戴上了一顶破旧的防护头盔，上面的面罩已有划痕。
The next moment there was an almighty crash
接着发生了剧烈的撞击。
The deputy airport manager said there was no apparent explanation for the crash
机场副经理说那次飞机失事没有明显的原因。
I just want to crash out on the sofa
我只想在沙发上睡会儿。