Aeroastrodynamics
航空航天动力学
🗣️ 情景例句
I am on speaking terms with him.
我和他只是泛泛之交。
A secret between more than two is no secret.
两人以上知道的秘密就不算秘密。
Well, would you like something to drink? What about a glass of milk?
你想喝些什么吗？要不要一杯牛奶？