subtraction

subtraction读音音标

英 [səb\'trækʃn]

美 [səbˈtrækʃən]

subtraction意思解释

n.

减，减法；

减除法；

减去；

变形

复数：subtractions

英英释义

n.

an arithmetic operation in which the difference between two numbers is calculated

\"the subtraction of three from four leaves one\"

同义词：minus

the act of subtracting (removing a part from the whole)

\"he complained about the subtraction of money from their paychecks\"

同义词：deduction

词组短语

digital subtraction angiography

双语例句

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