音标:[sәb'trækʃәn] ;
n. 减少
[计] 减法
n. an arithmetic operation in which the difference between two numbers is calculated
n. the act of subtracting (removing a part from the whole)
词型变化:名词复数形式 : subtractions
考试类型:[高考/托福]
词性分布:
名词100%

subtraction的用法和样例:

例句

用作名词(n.)
  1. Two from five is a simple subtraction.五减二是简单的减法。
  2. Subtraction is the inverse operation of addition.减法是加法的逆运算。

词汇搭配

  • proper subtraction真减
  • binary subtraction二进制减法
  • subtraction operator减法算符
  • subtraction sign[数]减号
  • proportion by subtraction分比
  • subtraction of matrix矩阵的相减
  • optical subtraction光学相减
  • digital subtraction angiography数字次级角度计...
  • twos complement subtraction二进制的补码减法...
  • subtraction chromatography扣除色谱, 扣除色谱...
  • background subtraction基础下部结构...
  • vector subtraction向量减法
  • analog subtraction模拟减法
  • pointer subtraction指示字减法
  • parallel subtraction并行减法
  • global subtraction全局减法
  • full subtraction全减法
  • subtract减去
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【反义词】

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