🧩 词语组成解析
subclass
['sʌbˌklɑ:s]
n. 亚纲，子集;子类;
[医] 辐管足类
🗣️ 情景例句
I just spoke with Charley Rafer.
我刚和Charley Rafer通了电话。
If you would have a thing well done,do it yourself.
想把事情来做好，就得亲自动手搞。
Where have you been?
你去哪儿了？