Pinfeather
n. (鸟的)新生毛
🗣️ 情景例句
They'll be at your door within a few minutes.
他们会尽快送到你的门口。
Check-in time is 8:45.
8点45分办理登机手续。
Many strange new means of transport have been developed in our century,
本世纪已研制出许多新奇的交通工具，