ephed·rine /ɪˈfɛdrən, ||ˈɛfədrən/
麻黃素
ephed·rine /ɪˈfɛdrən, , ˈɛfədrən/ 名詞
ephedrine
n : white odorless powdered or crystalline alkaloid from plants
of the genus Ephedra (especially Ephedra sinica) or made
synthetically; used as a bronchodilator to treat
bronchitis and asthma