"the theater was jampacked"
"cram books into the suitcase"
"I had to bone up on my Latin verbs before the final exam"
A large chilly basement, crammed to the ceiling with second-hand goods.
An enormous letter, crammed with confidences.
牛津高階第八版
美國韋氏詞典
Dictionary.com
Free Dictionary
維基百科 (自由的百科全書)