subtract

英 [səbˈtrækt]

美 [səbˈtrækt]

v.  减; 减去

现在分词：subtracting　过去分词：subtracted　过去式：subtracted　第三人称单数：subtracts　

CET4CET6考研TOEFLIELTSGRETEM4TEM8计算机

Collins.1 / BNC.11991 / COCA.10238

牛津词典

verb

• 减；减去
  to take a number or an amount away from another number or amount
  1. 6 subtracted from 9 is 3.
     9减6等于3。

柯林斯词典

• VERB 减;减去
  If yousubtractone numberfromanother, 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.
  1. Mandy subtracted the date of birth from the date of death...
     曼迪用去世的日期减去出生的日期。
  2. We have subtracted $25 per adult to arrive at a basic room rate.
     我们已给每位成人房客减去了 25 美元，这就是基本的房费价格了。

英英释义

verb

• take off or away
  1. this prefix was subtracted when the word was borrowed from French
• make a subtraction
  1. subtract this amount from my paycheck
  Synonym:deducttake off

双语例句

• When you subtract two numbers, you subtract a subtrahend from a minuend.
  当你作两个数的减法时，你用一个被减数去减另一个减数。
• Realize the arbitrary length between the number of simple calculations, including add, subtract, multiply, divide.
  实现了任意长度数字之间的简单运算，包括加，减，乘，除。
• At this age, he should be able to subtract one fraction from another.
  在这个年龄，他应该能够用分数减分数了。
• You must learn to add and subtract in arithmetic.
  学算术要学会加法和减法。
• The words "less 3" tell us to subtract three from the unknown number.
  减去3这几个字，告诉我们将从一个未知数中减去3。
• They can add, subtract and do other mathematical work.
  他们可以加，减，并做其他数学工作。
• Simply subtract the free heap value from the total heap size to get this value.
  只需要从总堆大小中减去空闲堆值就可以得到这个值。
• To deduct or subtract from a cost or price.
  减少从费用或价格中扣除或减去。
• Now that we introduced vectors, you can add and subtract you might as well learn about multiplication.
  既然介绍了矢量，你们也学会了加减，不学乘法总觉得怪怪的。
• Nine minus four is five.; Four from nine is five.; Subtract four from nine and you have five.
  九减四得五。