🧩 词语组成解析
subclass
['sʌbˌklɑ:s]
n. 亚纲，子集;子类;
合弓型
🗣️ 情景例句
How are you doing?
你怎么样？
I'm from out of town.
我从城外面来。
Well, I've recently started biology.
喏，我最近开始学生物学了。