Arthrosynovitis
[醫] 關節膜炎, 滑膜炎
??? 情景例句
That's very nice of you. Where did you get it? It's not a print.
真細心！你從哪兒弄來的？這還不是復制的呢！
What are those?
那些是什么？
How do you do?
你好！