释义 |
phenyl·eph·rine \ˌ ̷ ̷ ̷ ̷ˈeˌfrēn, -_frə̇n\ noun (-s) Etymology: phenyl + epinephrine : a basic compound C9H13NO2 related chemically to epinephrine and ephedrine and used in the form of the hydrochloride as a vasoconstrictor to the nasal mucosa, a mydriatic in ophthalmology, and by injection to raise the blood pressure |