Gonitis
[医] 膝关节炎
🗣️ 情景例句
Why do prices always go up during Spring Festival?
为什么春节期间很多东西都会涨价？
To know one's self is true progress.
能有自知之明就是真正的进步。
I'm glad to see you again.
很高兴再次见到你。