吃透英语课本，提升在校竞争力
v. 减去；扣除
现在分词：subtracting
第三人称单数：subtracts
过去式：subtracted
过去分词：subtracted
名词：subtraction
Thus, if you have staff activities in loops and want to run the above request, you need to ensure that you subtract only events which belong together.
因此，如果您在循环中具有人员活动，并且想要运行以上的请求，那么您必须确保您只减去了属于一起的事件。
That is, if you find that a sensor consistently overestimates by a certain value, you can subtract that value before the final value is reported.
也就是说，如果您发现某个传感器总是偏高于某个特定数值，那么就可以减去该数值后再报告最终的数值。
If you subtract 30 from 45, you get 15.
45 减 30 等于 15
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。
Then the deal is that when you sell the house they subtract -you've got to pay this.
那么当你售出房子后，他们会从中减去，这个余额，这就是你要付给他们的。
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。
subtract from
减去
vt.减去；扣掉
substract
subduce
