Periaortitis
[医] 主动脉周炎
🗣️ 情景例句
This universal language has always brought people of different cultures close together.
这种世界性的语言将不同文化的人紧密地结合在一起。
What we do willingly is easy.
世上无难事，只要肯登攀。
She has been helping her husband for thirty years now.
她已经帮了她的丈夫30年了。