Tectrix
n. [鸟]覆羽(指蔽覆羽翮基部的羽毛)
🗣️ 情景例句
Ah. OK. That's a dollar and thirty cents change.
啊 ，好啦。这是一美元三毛零钱。
Could I have one for tomorrow morning?
明天早上我能租一辆吗？
You could save a lot if you would order a little more.
如果你单子下得多一点，可以省不少的钱。