🧩 词语组成解析
subclass
['sʌbˌklɑ:s]
n. 亚纲，子集;子类;
泽泻亚纲
🗣️ 情景例句
I'm awfully sorry.
非常抱歉。
The doctor is afraid there is no hope for him.
医生担忧他已经无望了。
You owe me one.
你欠我一个人情。