Indumentum
n. 羽毛, 毛状外被
🗣️ 情景例句
we would like to have our investments returned as early and safely as possible.
我们总想尽早而又安全地收回我们的投资。
I'll be ready within five minutes.
我五分钟内就可以准备好了。
Until we are intelligent as to its laws and varieties,
直到我们理解了风俗的规律性和多样性，