heroin
heroinnoun- [mass noun]a highly addictive analgesic drug derived from morphine, often used illicitly as a narcotic producing euphoria
海洛因
- Alternative name: diacetylmorphine; chem. formula: C17H17NO(C2H302)2
又名:二乙醯吗啡;化学分子式:C17H17NO(C2H302)2
语源- late 19th cent.: from German Heroin, from Latin heros 'hero' (because of its effects on the user's self-esteem)
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