3325英语网 英语单词
Narceine的音标发音
Narceine
英式发音：[nɑ:sii:n]
美式发音
(n.) An alkaloid found in small quantities in opium, and extracted as a white crystalline substance of a bitter astringent taste. It is a narcotic. Called also narceia.
英格拉姆编辑
(n.) An alkaloid found in small quantities in opium, and extracted as a white crystalline substance of a bitter astringent taste. It is a narcotic. Called also narceia.
英格拉姆编辑