加法的英文：
addition
additive

参考例句：

He is very clever at addition.
他擅长加法。

Then comes two add instructions.
之后，是两个加法指令。

The first is to learn to use additive.
首先要学会使用加法。

Try adding up this time instead of subtracting.
这次试用加法，不用减法。

The assembly language definition of the addition is by no means self-evident.
用汇编语言所表示的加法决不是直观的。

Then use that function to achieve additive.
然后采用那一作用来实现加法。

We've replaced the old adding machine with a computer.
我们用电脑取代了老式的加法计算器。

You must learn to add and subtract in arithmetic.
学算术要学会加法和减法。

We derive the addition formulas for sine and cosine from the arithmetic of complex numbers
用复数算术推导了正弦，余弦的加法公式。

Matrix multiplication consists of many multiplications and accumulations.
在矩阵乘法运算中包含许多乘法与加法。

addition是什么意思：
n. 加；加法；增加物；添加

There is no room for addition.
没有增加的余地。

addition or extension that prolongs sth
增加或延长的部分.

He is very clever at addition.
他擅长加法。

A new baby is an addition to the family.
新生儿给家庭增加一口人。

Additive was an important for compound fertilizer.
添加剂是复混肥料中不可忽视的组分。

additive是什么意思：
n. 添加剂；加法
adj. 附加的；加法的

There is no room for addition.
没有增加的余地。

addition or extension that prolongs sth
增加或延长的部分.

He is very clever at addition.
他擅长加法。

A new baby is an addition to the family.
新生儿给家庭增加一口人。

Additive was an important for compound fertilizer.
添加剂是复混肥料中不可忽视的组分。