Periaortitis
[医] 主动脉周炎
🗣️ 情景例句
How can you do business with the americans? You'll need to improve your English first.
你怎么能与美国人做生意？你得先提高自己的英文水平。
The child is father of the man.
三岁定到老。
I had a very good seat.
我的座位很好，