柯林斯词典epinephrine /ˌɛpɪˈnɛfrɪn, -riːn/ (also epinephrin) 1. N →a us name for adrenalin 返回 epinephrine剑桥词典a hormone that is made naturally in the body and may be given as a drug 腎上腺素 Epinephrine is used medicinally to treat asthma . 腎上腺素被用來治療哮喘。 同義詞adrenalin 返回 epinephrine