英 [səbˈtrækt] 美 [səbˈtrækt]
vt. 减去，删减；减去，扣除
第三人称单数subtracts
现在分词subtracting
过去式subtracted
过去分词subtracted
subtract /səbˈtrækt/ CET4 TEM4 [ subtracting subtracted subtracts ]
及物动词 If you subtract one number from another, you do a calculation in which you take it away from the other number. For example, if you subtract 3 from 5, you get 2. (从一数中) 减去 (另一数)
Mandy subtracted the date of birth from the date of death.
曼迪从死亡的日期减去了出生的日期。
有变体名词 减法
She's ready to learn simple addition and subtraction.
她准备学习简单的加法和减法。
减去-引用次数：1
Computablestress is the real stress, while computable displacement must subtract the start displacement isthe displacement due to excavation.
根据本文所建立的理论模型,视计算的应力为真实的应力状态,而真实的位移是通过减去开挖前的初始位移而获得的。
参考来源深埋巷道围岩稳定性分析
差集
相减（Subtract）：减去操作的结果是将顶层形状形状覆盖部分从底层形状中移除所得到的一个矢量；
...创建临时存储所需要的空间。栈提供了许多内存供函数使用。ARM中的栈是向下延伸的,也就是说,在栈上创建一些空间,需要从栈指针开始减去(subtract)一些空间。在这里，预留了12个字节。
节食所减掉的体重可能称为假性瘦身，此时你减掉(Subtract)的大都是体内的水分和肌肉中的蛋白质(Protein)，人若软弱就是自己最大的敌人而非真实的脂肪，这源自人体内贫乏碳水化合物会招致肌...
subtractive 减去的；负的；有负号的
subtraction [数] 减法；减少；差集
subtracter [计] 减法器；扣除者
The pupil could add and subtract but hadn't learned to divide.
这名小学生能做加法和减法，但还没学会做除法。
They subtract this loan balance from the sale price and you get cash to buy another house.
他们从售房价格里减去这个贷款余额，然后你就可以得到现金去买另一个房子。
You've got to juggle the two equations, multiply that by 4, multiply that by 3, add and subtract and so on.
你必须联立这两个方程，一个乘以4，另一个乘以3，再加减等等。
"Those who come after us will work on our product. They will make it better, they will make it stronger, they will find our shortcomings in this bill,they will add to it, they will subtract from it.
VOA : standard.2009.12.24
OK, then it says draw a single bond from each surrounding atom to the central atom, and subtract two valence electrons.
后将中心原子与其相邻原子之间,连上单键，然后减掉2个价电子。
固态化学导论课程节选 : 麻省理工公开课
254 So, basically all we did was take 12 54, 22 subtract 12 32, and we got 22 electron volts.
基本上我们所要做的全部也就是用，减去，1232，这样就得到了。
化学原理课程节选 : 麻省理工公开课
It's what you have left after you subtract what you owe from what you own.
Subtract state and federal tax, and you are at the unpleasant end of the Lagomasino range.
On the other hand, we did not subtract hypothetical income taxes from the salaries.