subtraction

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