noun 下载 🔗分享 阿片类药物，鸦片类药物。 A substance that has effects similar to opium. Examples : "The doctor prescribed an opioid to help manage the patient's severe pain after surgery. " 医生开了阿片类药物来帮助控制病人手术后的剧烈疼痛。 medicine substance 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 内源性阿片肽, 鸦片类物质 Any of the natural substances, such as an endorphin, released in the body in response to pain. Examples : "After a long run, Maria felt a sense of well-being because her body released natural opioids. " 长跑之后，玛丽亚感到一种幸福感，因为她的身体释放了天然的内源性阿片肽。 medicine physiology substance body 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 阿片类药物， 鸦片类药物 Any of a group of synthetic compounds that exhibit similarities to the opium alkaloids that occur in nature. Examples : "The doctor prescribed an opioid to manage the patient's severe pain. " 医生开了种阿片类止痛药来控制病人剧烈的疼痛。 medicine substance compound chemistry 与AI对话词汇游戏阅读练习
