Mesobronchus
中支气管
🗣️ 情景例句
Why are you in such a good mood?
为什么你的心情那么好？
Joy often comes after sorrow, like morning after night.
暮去必将朝至，苦尽常会甜来。
Thank you,Jim. Please sit down. Could you count them, please, Lucy?
谢谢你吉姆， 坐下吧！你能数数吗？鲁茜？