Yakwool
牦牛绒
🗣️ 情景例句
Yes. Yes, sir.
是的。是的。
While we were having breakfast,John was talking on the telephone.
当我们正在吃早餐时，约翰正在打电话。
The doctors removed a section of the mummy and sent it to a laboratory.
医生们从木乃伊身上取下一个切片，送去化验。