短语词组短语sponge sth off the car 用海绵拭去车上的某物sponge off of sb 沾某人的光sponge off someone 向某人借钱;坐吃某人的饭sponge a meal off him 蹭他一顿饭Sponge off one 's face 用湿海绵擦脸 返回 sponge off