Mesobronchus
中支气管
🗣️ 情景例句
Marilyn, you're going to design my niece's dress.
Marilyn现在就开始设计我侄女的结婚礼服。
Just a second. I'll have to check.
等一等。我得查一查。
The life forms most likely to develop on a planet would be bacteria.
行星上最容易生存下来的是细菌。