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BNC: 5879 COCA: 5859

heroin

Related topics: Drug culture
her·o·in /ˈherəʊɪn $ -roʊ-/ noun [uncountableU]   heroine
MDDa powerful and illegal drug made from morphine 海洛因
be on/use/take heroin 吸食海洛因
 a heroin addict
海洛因瘾君子
Examples from the Corpus
Origin heroin
(1800-1900) German Greek heros ( → HERO); because taking it is said to make people feel heroic
her·o·in noun
Chinese
Syllable
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