ˈheptəˌlēn noun
( -s )
Etymology: International Scientific Vocabulary heptyl + -ene
: any of several liquid isomeric hydrocarbons C 7 H 14 belonging to the ethylene series and including the heptenes
ˈheptəˌlēn noun
( -s )
Etymology: International Scientific Vocabulary heptyl + -ene
: any of several liquid isomeric hydrocarbons C 7 H 14 belonging to the ethylene series and including the heptenes
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012