Equivalence subclasses
[计] 等价子类
🧩 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
n. 子类；亚类（subclass的复数）
🗣️ 情景例句
I think I can stay at home
我觉得我可以待在家
I'd like to make a reservation
我想预订。
How did you decide that product was safe?
你怎样决定产品是安全的呢？