1. rub off 擦掉;使显得暗淡
These marks won't rub off.
这些痕迹擦不掉。
2. a great deal of 大量
By practising thrift we can cut out a great deal of unnecessary expenditure.
通过节约我们可以省去大量不必要的开支。
3. pass upon 判断, 鉴定;发表意见;传递
George said that he wanted his wife to pass upon the car before he bought it.
乔治说要他妻子先看一看这部汽车,然后再买。
4. common sense 常识
He seems to be lacking in common sense.
他似乎缺乏常识。
vt. 影响,作用,感动