subtraction

名词

1. 1

   减法数学

   The children are learning addition and subtraction this semester.

   孩子们这学期正在学加法和减法。

2. 2

   减去、扣除、移除

   After the subtraction of taxes, my monthly pay looks much smaller.

   扣除税金之后，我的月薪看起来少了很多。