heroin [ˈheroʊɪn]

例句:

• Living with a heroin habit is living a nightmare.
  来自BBC
• Heroin is a browny-white powder sold in paper wraps.
  来自BBC
• The US heroin market now appears to have reached a plateau.
  美国的海洛因市场现在似乎已到了停滞期。
  
• Withdrawal from heroin is actually like a severe attack of gastric flu.
  戒断海洛因的过程实际上就像患了一场严重的胃肠型流感。
  
• He spent a number of years hooked on cocaine, heroin and alcohol.
  他有好几年时间吸食可卡因和海洛因成瘾，还整日酗酒。
  
• Well, apart from crack and heroin and cocaine.
  来自THETIMES