Wardite
[礦]水磷鋁鈉石
??? 情景例句
I want to send this letter to China, by air mail.
我想把這封信航空郵到中國(guó)。
Drop me a line.
寫(xiě)封信給我
Perfume is not exempt from import duty.'
香水要上進(jìn)口稅的。”