✅ 同义词
🗣️ 情景例句
Hot dog? Only seventy-five cents.
要热狗吗 只要七十五分钱。
If Grade A is not available, Grade B will do.
如果一等品无货，二等品也可以。
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。