1. The mud will rub off quite easily.
   污泥很容易擦掉。
2. Rub the mud off your trousers.
   把你裤子上的泥擦掉.
3. These marks won't rub off.
   这些痕迹擦不掉。
4. These stains won't rub off.
   这些污迹擦不掉.
5. Wished some of her luck would rub off on me.
   希望她的运气可以转到我这儿点

　1个动词解释