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单词 codeine
释义
co·deine (kōdēn, -dē-ĭn)
n.
An alkaloid narcotic, C18H21NO3, derived from opium or morphine and used as a cough suppressant, analgesic, and hypnotic.

[French codéine : Greek kōdeia, poppy head (from kōos, cavity; see keuə- in the Appendix of Indo-European roots) + -ine, alkaloid; see -INE2.]
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更新时间:2024/11/11 5:52:07