e.phed.rine

ephedrine的音标和读音：
DJ音标发音： [iˈfedrin, ˈefiˌdri:n]
KK音标发音： [ɪˈfɛdrɪn, ˈɛfɪˌdrin]

ephedrine的词性：
n.（名词）

1. A white, odorless, powdered or crystalline alkaloid, C₁₀H ₁₅NO, isolated from shrubs of the genus Ephedra or made synthetically. It is used in the treatment of allergies and asthma.
麻黄素：一种白色，无味，粉状或结晶状碱，C₁₀H ₁₅NO，从 麻黄属 植物中提取或人工合成。用于治疗过敏和哮喘

ephedrine的词源：

2. Latin ephedra [horsetail] from Greek ephedros [sitting upon] ep-, epi- [epi-] hedra [seat] * see sed-
拉丁语 ephedra [马尾] 源自 希腊语 ephedros [坐在…之上] ep-, epi- [在…之间] hedra [座位] *参见 sed-

3. -ine ²
-ine²