Indumentum
n. 羽毛, 毛状外被
🗣️ 情景例句
and they're having their tonsils out.
他们也将切除扁桃腺。
One must howl with the wolves.
入乡随俗。
We thought we might go out, but we said we'd check with each other first.
我们认为我们可能出去，但我们说好要先互相通通气的。