短语词组短語sponge sth off the car 用海緜拭去車上的某物sponge off of sb 沾某人的光sponge off someone 曏某人借錢;坐喫某人的飯sponge a meal off him 蹭他一頓飯Sponge off one 's face 用溼海緜擦臉 返回 sponge off