英语词汇black heroin怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	black heroin
释义	black heroinn.（名词） A dark, sticky, extremely potent and highly addictive form of heroin, the purity of which is often as high as 60 to 70 percent.黑色海洛因：海洛因的一种，深色、粘稠、药力极强，极易上瘾，纯度通常为60%至70%
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