vi.

1. （发出猛烈声音地）碰撞，倒下，坠落
   The motorcycle crashed into the fence.

   摩托车猛地撞在围栏上。

2. （飞机等）坠毁，撞坏
   An airliner crashed west of Denver last night.

   昨夜一架客机在丹佛西边坠毁。

3. （发出很响声音地）冲，闯[Q]
4. 发出撞击声，发出爆裂声
   Listen to the thunder crash.

   听劈雷发出的巨响。

5. 失败；垮台；破产
   His company crashed last year.

   他的公司去年破产了。

6. 【俚】（免费）宿夜；睡
   I'd crashed Friday afternoon -- I hadn't completely recovered from the infection.

   我星期五下午昏睡过去了，我的炎症还没完全好。

7. 【电脑】死机
   The PC just crashed.

   那部电脑刚死机了。

vt.

1. （发出猛烈声音地）撞击，砸碎
2. 使（飞机等）坠毁，使（飞机等）撞坏
3. （发出很响声音地）冲，闯[O]
   They crashed their tanks through the railings.

   他们开着坦克哗啦一声冲过围栏。

4. 【口】无票进入（会场等），闯入
5. 【电脑】死机
   X crashed the system.

   X把那个系统搞得死机了。

n.[C]

1. 相撞（事故）；（飞机的）坠毁，迫降
   A lot of passengers were killed in the train crash.

   许多旅客在火车车祸中丧生了。

2. 撞击声，爆裂声
3. 失败；垮台；破产
4. 【俚】睡
5. 【电脑】死机

a.

1. 应急的，速成的[B]

v.

1. collide violently with an obstacle or another vehicle.
   ▸(of an aircraft) fall from the sky and violently hit the land or sea.
   ▸informal (of a company's shares) fall suddenly and disastrously in value.
   ▸Computing  fail suddenly.
2. move with force, speed, and sudden loud noise.
   ▸make a sudden loud, deep noise.
3. (also crash out) informal fall deeply asleep.
4. informal gatecrash (a party).
5. chiefly N. Amer. (of a patient) suffer a cardiac arrest.

n.

1. an instance of crashing.
2. a sudden loud, discordant noise.

adj.

n.