🧩 词语组成解析
subclass
['sʌbˌklɑ:s]
n. 亚纲，子集;子类;
全头亚纲
🗣️ 情景例句
What events are happening on campus?
校园里有什么事件发生？
I don't want to put you to any trouble.
我不想麻烦你。
I can't get through.
我打不通。