🧩 词语组成解析
subclass
['sʌbˌklɑ:s]
n. 亚纲，子集;子类;
蛇尾目
🗣️ 情景例句
Today, trade imbalance between the United States and our country is becoming worse.
当前美国与我国间的贸易不平衡问题正日益恶化。
Keeping is harder than winning.
创业不易，守业更难。
We talked and wondered about the people who had lived here before.
我们谈论并且很好奇以前住在这里的人们。