Endotrachea
[动]气管内层
🗣️ 情景例句
If you don't go to college, you'll never get a good job.
你要是不上大学，就永远找不到好工作。
I think it's going to be too dry.
我认为天气将会太干。
No, less than that. One and a half teaspoonfuls, please.
不，再少一些。请放一勺儿半。