Equivalence relation
[计] 等价关系
🧩 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
We'll go together.
我们一起去。
The plane has crashed.
飞机失事了。
His average speed had been 301 miles per hour.
他的平均时速实际是301英里。