单词 codeine 释义 codeine Chem.|kdin, -in, formerly -ian|Also codeina.[f. Gr. ώ head, poppy-head + -ine.]A white crystalline alkaloid (C18H21NO3) contained in opium, and used as a hypnotic; discovered and named in 1832 by Robiquet of Paris.1838T. Thomso...
单词 codeine 释义 codeine n[U] drug made from opium, used to relieve pain or help people to sleep 可待因(由鸦片制成的药物, 用以镇痛或安眠). 英汉双解词典包含38652条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。 ...