Tectrix
n. [鸟]覆羽(指蔽覆羽翮基部的羽毛)
🗣️ 情景例句
You don't know up from down.
你黑白不分。
It is the bridle and spur that makes a good horse.
要把马练好，缰绳靴刺少不了。
Yes, my brother Bob is coming with me to the airport to see me off.
有，我兄弟鲍勃将和我一起到机场，送我上飞机。