Paradentitis
[医] 牙周炎
🗣️ 情景例句
Come on.
来吧。
Prosperity gains (or makes) friends, and adversity tries them.
顺境交朋友，逆境试真情。
Good idea! That is much better than watching a bad TV programme!
好主意！这比看破电视节目要好多了。