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
How many are there in your family?
你们家几口人？
When riches increase, the body decreases.
财多体衰。
He saved money for years and in 1958 he bought a small workshop of his own.
他靠多年积蓄，于1958年买下了自己的一个小铺子。