短语词组用作副词 (adv.)动词+～pick up 拾起tie up 捆紧用作介词 (prep.)get it up one 's nose 发怒,入迷laugh up one 's sleeve 窃笑run up 沿…跑walk up 沿着…走～+名词up a storm 热烈的up hill and down dale 翻山越谷up sb 's street 正合某人的意up the creek 处于困境,怀孕card up one 's sleeve 锦囊妙计短语 返回 upping