擦掉; 磨; 美，口干掉; 杀死

1. 擦掉,拭去：ring off挂断电话 | rub out擦掉,拭去 | run down撞倒,撞沉;追捕,追查

2. 擦掉,拭去;(俚)杀死：rub off 擦掉,磨去 | rub out 擦掉,拭去;(俚)杀死 | run away with (感情等)战胜

3. 擦掉：rub on 勉强度过 | rub out 擦掉 | rub the lamp 实现愿望

1. （用橡皮等）擦掉，擦去
If you rub out something that you have written on paper or a board, you remove it using a rubber or eraser.

e.g. She began rubbing out the pencilled marks in the margin.
她开始擦掉空白处的铅笔笔迹。

2. 除掉;杀掉
If one person rubs out another, they kill them.

e.g. Nobody else believed that they had tried to rub out the pope.
其他人都不相信他们试图杀死教皇。

verb

1. remove by or as if by rubbing or erasing

e.g. Please erase the formula on the blackboard--it is wrong!

Synonym: erasescore outeffacewipe off