hindexhexanaphthene./hek-suh-naf-theen, -nap-/US // ˌhɛk səˈnæf θin, -ˈnæp- //六氢萘,六烷烃,六烷烃类,六合彩Definitionsn.noun · 名词1. Chemistry.›cyclohexane. Level 5More words in h →