Catnitine
[机] 肉碱
🗣️ 情景例句
Don't worry, be happy.
别担心，开心点。
A penny saved is a penny earned(or gained).
省钱就是赚钱。
The city at one time must have been prosperous, for it enjoyed a high level of civilization.
这座古城肯定一度很繁荣，因为它曾享有高度的文明，