🧩 词语组成解析
subclass
['sʌbˌklɑ:s]
n. 亚纲，子集;子类;
🗣️ 情景例句
I'm afraid you're right.
恐怕你对了。
I don't know where I am.
我不知道我身在何处。
His telescopic observations are justly immortal;
伽利略用望远镜所作的观察确实是不朽的，