subtract

过去式：

动词过去式: subtracted

更多词形：

名词: subtracter | 动词过去式: subtracted | 动词过去分词: subtracted | 动词现在分词: subtracting | 动词第三人称单数: subtracts |

单词例句：

To deduct from an amount; subtract.

减去，减掉从一数量中抽出；减掉

The children are learning to add and subtract.

孩子们学做加减法。

Add or subtract a daily meal, and you soon gain or lose a surge.

一天加入/减少一餐，不久，人们就会失去/得到一次要吃的冲动。

Children should be able to add and subtract in the 3th grade.

孩子在3年级的时候就应该有加减的能力。

Subtract 3 from 7 and you have 4.

七减三得四。

Use to subtract one value from another.

用于将一个值减去另一个值。

If you subtract 3 from 5,you get 2.

五减去三就得二。

He did not hesitate to subtract terms with literal coefficients.

他毫不迟疑地进行了文字系数项的相减。

But you'll have to subtract what it coststo fuel your mower.

不过，你需要减去除草机的燃油成本。