短语词组用作动词 (v.)～+副词sponge away 〔down〕 用海绵擦去sponge off 用海绵擦去sponge out a memory 抹除记忆sponge up the mess 用海绵吸去污水～+介词sponge oneself in the bath 在浴缸里用海绵擦身洗澡sponge sth off the car 用海绵拭去车上的某物短语 返回 sponged