offset

n.[C]

1. 补偿；抵消
   In basketball, his speed and cleverness were an offset to his small size.

   打篮球时，他的速度和机智弥补了他身材矮小的不足。

2. （管道等的）支管；（树木的）横枝，旁枝
3. 平版印刷
4. 【电脑】偏移量