Equivalence operation
[计] 同操作
🧩 词语组成解析
equivalence
[ɪ'kwɪvələns]
n. （力量等的）均等;相等;相当;等价;
equ,equi =equal,even,表示”相等,平均”#词根助记：equivalent相等的+ce
🗣️ 情景例句
Why are you in such a good mood?
你怎么心情这么好？
By the time we got there,the play had already begun.
等我们到那里，戏已经开始了。
He sent the journalist two more faxes, but received no reply.
他给记者先后发去两份传真，但对方毫无反应。