adj.类鸦片的
n.类鸦片
Opioid allergy is extremely rare. 阿片剂过敏非常少见。
Opioid dependence is a chronic,repeated relapsing disease in brain. 阿片依赖是一种慢性、反复发作性脑疾病。
It is useful to combine a benzodiazepine with an opioid. 苯二氮卓类与阿片类联合应用效果较好。
The Fentanyl patch has a potent narcotic, the opioid fentanyl. 芬太尼贴片有一种强力麻醉剂，阿片类药物芬太尼。
What is known regarding the deelopmental neurobiology of opioid systems? 请描述阿片系统的发育神经生物学进展（胎儿）。
