New utilizations were introduced in this paper,such as 1,3- propanediol,dihydroxy acetone,1,2- propanediol,epichlorohydrin.是什么意思_New utilizations were introduced in this paper,such as 1,3- propanediol,dihydroxy acetone,1,2- propanediol,epichlorohydrin.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句