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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