单词	Petkana
释义	Petkana 佩特卡娜
随便看	spermin sperm inactivation sperminated sperminator spermicide spermicide germicide compound spermicide-germicide compound Spermicide in vitro spermicides Spermicides,Vaginal Spermic life time spermic shape spermid spermidine Spermidine 3HCl Spermidine 4HCl spermidine acetyltransferase spermidine aminopropyltransferase Spermidine dehydrogenase Spermidine hydrochloride spermidines Spermidine seed-soaking Spermidine synthase Spermidine Synthase spermidine synthesis