Tectrix
n. [鸟]覆羽(指蔽覆羽翮基部的羽毛)
🗣️ 情景例句
I'm working my way through college.
我靠勤工俭学上大学。
Would you light my cigarette?
你能替我点燃香烟吗？
We aren't able to supply the third ad fifth items.
第三及第五项目，我们没有货供应。