n.
减法；减去subtraction
Noun
an arithmetic operation in which the difference between two numbers is calculated;
"the subtraction of three from four leaves one"
"four minus three equals one"
the act of subtracting (removing a part from the whole);
"he complained about the subtraction of money from their paychecks"
subtraction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。
subtraction近义词
deduction removal withdrawal debit deletion reduction detraction minus addition
