Ssat
[医][=Society for Surgery of the Alimentary Tract]消化道外科学会
🗣️ 情景例句
We have closely connected with firms in USA.
我们同美国有良好的业务关系。
Straws show which way the wind blows.
草动示风向。
Good morning. Can I help you?
早上好！我能帮您什么忙吗？