Congruences
(congruence 的复数) n. 适合, 一致, 和谐
🗣️ 情景例句
No, we didn't leave anything in the room.
不是， 我们没有弄丢任何东西在房间里 。
How often did I tell you to keep quiet?
我告诉你多少次要安静?
The explanation was simple but very unusual.
解释很简单，却异乎寻常。