Subclasses
n. 子类；亚类（subclass的复数）
🗣️ 情景例句
What's the schedule today?
今天的工作是怎么安排的？
I asked him to keep quiet, but he wouldn't.
我请他保持肃静，但是他不肯。
In that first glorious hour, the mighty Vasa , which was intended to rule the Baltic,
就这样，想要统治波罗的海的大型战舰"瓦萨号，在它壮丽的起航时刻，