Customs have made their biggest ever seizure of heroin. 海关查获了有史以来最大的一批海洛因。
He was addicted to heroin at the age of 17. 他17岁的时候对海洛因上了瘾。
He’d been shooting heroin. 他一直在注射海洛因。
He is a heroin addict. 他是个吸海洛因成瘾的人。
Objective To explore the clinical safety and efficacy of bilateral stereotactic cingulotomy against psychological dependence in heroin addicts and the possible mechanism it works. 目 的 探讨立体定向双侧扣带回毁损术治疗海洛因精神依赖的手术安全性和临床疗效及其可能的作用机制。
The Canadian researchers randomly assigned about half of the addicts to receive methadone and the other half to receive daily injections of diacetylmorphine, the active ingredient in heroin. 加拿大的研究者对【将】受验者随机分组,一半接受美沙酮的治疗,另一半每天接受注射二乙酰吗啡,主要成分是海洛因【为海洛因的主要成分】。