jam-packed
adj. 塞紧的；拥挤不堪的
近义词：packed，crowded，fullup，chock-full，chock-a-block，full，heaving，packedout，jammed，
英英释义
Adjective
- filled to capacity;
"a suitcase jammed with dirty clothes" "stands jam-packed with fans" "a packed theater"
例句
用作形容词(adj.)
- They were packed like sardines in the train to London.他们被塞进拥挤不堪的开往伦敦的火车。