Chondrocalcinosis
软骨钙质沉着病
🗣️ 情景例句
If you don't finish your homework, you'll be in big, big trouble.
如果你不完成作业，你就有大麻烦了。
That's all for today.
今天就讲到这里。
He can't make it today. He has to stay at home.
他今天不行了。他得呆在家里。