Endothoracic
[医] 胸内的
🗣️ 情景例句
Take care, and have a nice flight.
请保重！祝你一路顺风！
Excuse me, but may I ask a question?
对不起，我可以问个问题吗？
Yes. You have to practise a lot.
是的，你得大量的练习。