四则运算

sì zé yùn suàn

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释义

  1. 1. the four basic operations of arithmetic (addition, subtraction, multiplication and division)

四则运算 的构成词

则
zé

(literary) (conjunction used to express contrast with a previous clause) but; then

四
sì

four

算
suàn

to regard as

运
yùn

to move

运算
yùn suàn

to perform calculations