Rinn
[医][=recommended international nonproprietary name]国际上推荐非专利名称
🗣️ 情景例句
555-7700. 555 7700
555-7700. 555 7700
How did this happen?
怎么会这样？
I like reading English books, but they're sometimes rather hard.
我喜欢看英语书，但有时候英语书相当难读。