Gordonite
磷鎂鋁礦
??? 情景例句
This is Wang with China Bank.
我是中國(guó)銀行的王先生。
May I ask you a question?
我可以向您提個(gè)問(wèn)題嗎？
The old view of Galileo was delightfully uncomplicated.
令人高興的是，過(guò)去對(duì)伽利略的看法并不復(fù)雜。