Arthragra
[医] 关节痛风
🗣️ 情景例句
They get better and better.
它们越来越好。
Facts are stubborn things.
事实是不容改变的东西。
it is quite reasonable to regard the sea floor as the basic form of the crust of the earth,
因此完全有理由把海床看作地壳的基本模壳，