英语词汇“mono olefins”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	mono olefins
释义	mono olefins 金单烯属烃；单烯烃；单烯属烃
随便看	first-hand evidence firsthand exchange first hand exchange firsthand experience first-hand experience first -hand experience first hand hap Firsthand historical materials firsthand impression firsthand information first hand information first-hand information firsthand investigation first hand investigation firsthand knowledge first hand knowledge firsthand labour firsthand look firsthand material first hand material first-hand material firsthand materials firsthand observation firsthand observations first-hand observations