🧩 词语组成解析
subclass
['sʌbˌklɑ:s]
n. 亚纲，子集;子类;
全头亚纲
🗣️ 情景例句
so they're angry at me.
所以他们生我的气。
I can't afford it.
我买不起。
A lovely day，isn't it?
好天气，是吗？