Subclasses
n. 子类；亚类（subclass的复数）
🗣️ 情景例句
You really need to eat more; you're too skinny.
你太瘦了，真得多吃点。
He is too lazy to move but luckily he has strong toes.
他虽然懒惰得不肯动，但是幸而有强壮的脚趾。
Yes, I am, thank you.
是的，好些了，谢谢您。