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
You've lost your family.
你无家可归了。
Where can you pick up your suitcase?
你在哪里取你的手提箱呢？
Class 3 did very well in the school sports meeting last week.
“3班在上星期的校运会上表现很好。