Underwool
n. （动物的）内层绒毛； 羊绒
🗣️ 情景例句
Not a bad idea, Robbie.
蛮好的主意， Robbie。
The history paper was really easy, so was the biology one.
历史试题确实容易，生物试题也很容易。
I'll wanted to see your factory for a long time.
好久就想来看看你们的工厂了。