JAMs 释义与例句 n. 1. plural of JAM 相关短语 traffic jam n. 交通阻塞 jams on the brakes jams out jams up jams one's hype jam on the brakes jam out jam one's hype jam up traffic jams (traffic-jam 的复数) n. 交通阻塞 toe jams Murrumbidgee jams fist jams paper jams lob jams