jam-packing

['dʒæm'pæk]

[ jam-packing ]

vi. 塞紧, 塞得透不过气

例句与用法:

The lines were jammed up with trunk calls.

电话线路全给长途通话占了。

The accident jammed up the traffic for half an hour.

意外事故使交通阻塞了半小时。



词形变化:

动词过去式: jam-packed | 动词过去分词: jam-packed | 动词现在分词: jam-packing | 动词第三人称单数: jam-packs |