up a storm热烈的; up hill and down dale翻山越谷;; up sbs street正合某人的意 up the creek处于困境; card up ones sleeve锦囊妙计; run up沿…跑; walk u...
up with拿起,举起;拥护; up in[口]精通; up and down上上下下;到处;前前后后;来来往往; up on熟悉;精通 up a storm热烈的; up hill and down dale...