Perivasculitis
[医] 血管周炎
🗣️ 情景例句
Grandpa,
爷爷，
Now, I'd be happy to answer your questions.
现在，我乐意答复你们的问题。
A Frenchman, for instance, might find it hard to laugh at a Russian joke.
譬如，法国人听完一则俄国笑话可能很难发笑。