作业帮jam的意思
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jam的意思
jam的意思
jam的意思
及物动词 vt.
1.塞进;挤进;把...塞满;使挤满[O]
Thousands of people jammed the stadium.
成千上万的人把体育场挤得满满的.
The bus was so full that I was jammed in and couldn't move.
公共汽车是如此拥挤,我被挤得动弹不得.
He jammed four apples in his pocket.
他把四个苹果塞进口袋.
2.堵住,塞住
3.压碎;挤伤(手指等)
I jammed my finger in the door.
我的手指给门轧伤了.
4.使卡住;使发生故障
The door is jammed and I can't open it.
门卡住了,我打不开.
5.猛推;猛压;急踩(煞车)[O]
He jammed the brakes on.
他猛地把车煞住.
6.【无】干扰(广播等)
不及物动词 vi.
1.塞紧;挤满;堵塞
A crowd jammed into the bus.
一群人涌上公共汽车.
2.卡住,不能动弹;发生故障[(+up)]
The key jammed in the lock.
钥匙卡在锁里了.
名词 n. [C]
1.拥挤;堵塞;轧住
We were stuck in a traffic jam on our way to the airport.
我们去机场的路上交通阻塞了.
We got into a traffic jam.
我们遇上了交通堵塞.
2.拥挤的人群;堵塞物
3.【美】【口】困境,窘境
I was in a jam because I didn't have enough money to foot the bill.
我带的钱不够付帐,处境很狼狈