Blancol
英國軍隊用來刷白腰帶或其它設(shè)備的物質(zhì)
??? 情景例句
A dog!
一只狗！
Do you know when he will be back?
你知道他什么時候會回來？
I am very impressed with her English. It was good.
我對她講的英語印象很深。很流利。