co.caine

cocaine的音标和读音：
DJ音标发音： [kouˈkein, ˈkouˌkein]
KK音标发音： [koˈken, ˈkoˌken]

cocaine的词性：
n.Abbr. C（名词）缩写 C

1. A colorless or white crystalline alkaloid, C₁₇H ₂₁NO ₄, extracted from coca leaves, sometimes used in medicine as a local anesthetic especially for the eyes, nose, or throat and widely used as an illicit drug for its euphoric and stimulating effects.
古柯碱，可卡因：无色或白色结晶生物碱，C₁₇H ₂₁NO ₄，从古柯叶中提取，有时用作局部麻醉药，尤其用于眼睛、鼻子或喉咙，还因其兴奋性和刺激性而广泛用作非法毒品

cocaine的词源：

2. French coca?ne
法语 coca?ne

3. from coca [coca]
源自 coca [古柯]

4. from Spanish * see coca
源自 西班牙语 *参见 coca