| 释义 |
jam²
v -mmed, -mming
1 [T] to push someone or something using a lot of force, especially into a small place 用力推挤; 塞入，塞进:
I managed to jam everything into one suitcase. 我设法把所有东西都塞进了一个手提箱里。
2 [I,T] if a machine, door, gun etc jams, or if you jam it, it no longer works properly because something is stopping one of its parts from moving （使）发生故障，（使）卡住:
Every time I try to use the fax, it jams. 我每次要用传真机它都会卡住。
3 [T] to fill a place with a lot of people or things, so that no one or nothing can move 挤满，塞满:
Excited football fans jammed the streets. 兴奋的足球迷挤满了街道。
4 [T]to deliberately block radio messages by broadcasting noise 干扰〔无线电信号〕
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