rush是什么意思?要具体的!

ush
vi.
1. 冲,奔,闯[Q]
He sprang up and rushed to the door.
他跳起身向门口跑去.
2. 赶紧;仓促行动;冒失地做[(+to/into)]
Don't rush to a conclusion.
不要急于下结论.
3. 突然出现,涌现
4. (河水等)奔腾;涌[Q]
Torrents of water came rushing down from the mountains.
洪水从山里倾泻下来.
vt.
1. 使急速行动;急送;急派[O]
The injured passengers were rushed to the hospital.
受伤的乘客被急忙送到医院.
2. 使仓促行事;催促[(+to/into)]
3. 匆忙地做(或吃等)
We rushed the work.
我们赶做工作.
4. 突然袭击;猛攻
n.
1. 冲,奔,急速行动[C]
2. 匆忙,紧急[S][U]
It was a bit of a rush to get the job done in two hours.
两小时内完成这项工作是有点匆忙.
3. 忙碌(时刻),(交通等的)繁忙[U][S]
4. 抢购;争购;蜂拥前往[S][(+on/for/to)][+to-v]
There was a rush for the concert tickets.
出现了争购音乐会入场券的热潮.
5. 激增,大量[S][(+of)]
A sudden rush of business kept us on the go.
营业突然激增使我们忙个不停.
6. 突然袭击,猛攻
a.
1. 紧急的,急需的
The boss gave us a rush job.
上司派给我们一个紧急任务.
2. 匆忙的,繁忙的