crystalline powder英[?kr?st?l?n ?paud?]美[?kr?st?l?n ?pa?d?][释义] 结晶性粉末;[例句]Lincomycin hydrochloride is a white or practically white, crystalline powder and is odorless or has a faint odor.盐酸林可霉素是一种白色或几乎白色结晶性粉末,是无味或有微弱的气味。灰白色结晶性粉末应该就是这个意思crystalline powder 英[?kr?st?l?n ?paud?] 美[?kr?st?l?n ?pa?d?] [释义] 结晶性粉末; 望采纳,谢谢!