擦掉，擦去

grubbing out───连根挖

stubbing out───v.踩熄

rubbing off───磨断

rubbing up───擦亮；揉和；激起（rubup的现在分词形式）

ruling out───排除

running out───惯性运动；跑号；惰转；流出

rushing out───冲出；突然出现；匆匆赶制

drumming out───轰走；鸣鼓驱逐

roughing out───草拟；概略地画出

I say no to rubbing out the red snapper.───我强烈反对对这位众议员的被禁。

tact is rubbing out another ' s mistake instead of rubbing it in───机智是忘记别人的错误而不是反复提醍

She began rubbing out the pencilled marks in the margin.

These brought in the cash, but had to be meticulously types with no rubbing out, or so they said.