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heroin

美音:[´herəuən ]点这儿播放单词美音发声
英音:[´herəuən ]点这儿播放单词英音发声
n.海洛因,吗啡

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heroin为短语/超纲词汇   词频:5772

heroin


/'herəʊɪn; `hɛroɪn/
n [U] narcotic drug made from morphine, used medically to cause sleep or relieve pain, or by drug addicts 海洛因; 吗啡.

heroin


n[U]
[Date: 1800-1900; Language: German;Origin:Greek heros ( HERO); because taking it is said to make people feel heroic]
a powerful and illegal drug made from morphine
be on/use/take heroin
 a heroin addict
1. The Customs have found heroin hidden in freight.
    海关查出了隐藏在货物中的海洛因.

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