Polysulphone
n. [化]聚砜
??? 情景例句
I hope you like your fish well done.
我希望你們喜歡吃熟透了的魚。
The more riches a fool hath, the greater fool he is.
愚人越富越愚蠢。
He was called Bapu, meaning father - because he was the father of the Indian nation of the twentieth century.
他被人們稱為巴普，意國(guó)是父親--因?yàn)樗?0世紀(jì)的印度民族之父。