Subclasses
n. 子类；亚类（subclass的复数）
🗣️ 情景例句
In what subject did you get the highest marks?
你哪门科目得分最高？
I remember the girl whose father earns $ 140000 a year.
我记得那个女孩的父亲一年赚十五万元。
I can hear something! said Lucy.Does anybody live on this island?
“我听到什么东西了！”露茜说，“岛上有人居住吗？”