Tectrix
n. [鸟]覆羽(指蔽覆羽翮基部的羽毛)
🗣️ 情景例句
It doesn't mean you have to be a doctor.
这并不意味着你一定要当医生。
I don't think he'll remember a thing tomorrow morning.
我认为，到明天清晨，他会忘得一干二净。
When is it going to be on the market?
什么时候上市啊