Gonitis
[医] 膝关节炎
🗣️ 情景例句
Oh, I date occasionally,
哦 ，我偶尔约约会。
Obedience is the first duty of a soldier.
服从是军人的第一职责。
One moring she was working at her desk in the library when a boy came in.
一天早上，她正在图书馆里伏案工作，这时，一个男孩走进来。