Clean的對應詞應該就是它的同義詞吧Sweep,例如Clean the room,我們也可以説成sweep the floor。clean off意思是擦乾淨,clean up意思是掃乾淨,所以也可以説clean up the room。clean the street,也可以説clean up the street,或者clean the street up。你都學會了嗎