Arthrosteitis
[医] 关节骨炎
🗣️ 情景例句
Where do you like to live, in the city or in the country?
你喜欢住在城市还是乡村？
I still want to travel through Europe and to Asia.
我一直希望能从欧洲经由亚洲旅行。
a trough (the lowest point), a height (the vertical distance from the trough to the crest),
波谷（最低点）、浪高（从波谷到浪峰的垂直距离）