n. a narcotic that is considered a hard drug; a highly addictive morphine derivative; intravenous injection provides the fastest and most intense rush
n. 海洛因, 吗啡
[化] 海洛因; 二醋吗啡; 二乙酰吗啡
1. Many people struggle with addiction to heroin.
许多人与海洛因上瘾作斗争。
2. The government is working to reduce the use of heroin in the community.
政府正在努力减少社区中海洛因的使用。
3. He went to rehab to overcome his heroin addiction.
他去戒毒所克服他的海洛因成瘾。