释义 |
pro·pyl \ˈprōpə̇l, -ōˌpil\ noun (-s) Etymology: International Scientific Vocabulary prop- + -yl : either of two isomeric alkyl radicals C3H7 derived from propane and isopropane: a. : the normal radical CH3CH2CH2− — called also n-propyl b. : isopropyl |