noun 下载 🔗分享 可待因 An addictive alkaloid narcotic derived from opium and used as a hypnotic, analgesic and cough suppressant; often mixed with aspirin etc. Examples : "The doctor prescribed codeine for my severe cough, but warned me about its potential to be addictive. " 医生给我开了可待因来治疗我严重的咳嗽,但也警告我这种药可能会上瘾。 medicine substance chemistry physiology body 与AI对话词汇游戏阅读练习