短语词组短語jam -on packer 卡壓式封隔器Jam on your face 臉上掛不住了jam the brakes on 突然刹車jam on revenge 唱片名Jam On It 幸運Jam on This 唱片名jam on the brakes 踩刹車Jam on Me 唱片名jam the bakes on 緊急刹車 返回 jam on