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
May I speak to Miss Tan, please?
可以请谭小姐听电话吗？
Well, I'm sorry you have to leave so early.
哦，很遗憾，你非得这么早走不可。
Byrd at once ordered his men to throw out two heavy food sacks.
伯德马上命令他的助手们把两个沉重的食物袋扔掉，