名詞 heroin:

1. a narcotic that is considered a hard drug; a highly addictive morphine derivative; intravenous injection provides the fastest and most intense rush
   同義詞：diacetylmorphine

1. Heroin and cocaineare hard drugs.
   海洛因和可卡因都是容易上癮的烈性毒品。
2. She was arrested for pushing heroin.
   她因販賣海洛英而被捕。
3. The Customs have found heroin hidden in freight.
   海關(guān)查出了隱藏在貨物中的海洛因。
4. Heroin is a killer.
   海洛因是致命的毒品。
5. He was caught pushing heroin to schoolchildren.
   他在向小學(xué)生販賣海洛因時被捕。

her.o.in

n.（名詞）
A white, odorless, bitter crystalline compound, C7H 7NO(C 2H 3O 2) 2, that is derived from morphine and is a highly addictive narcotic. Also called diacetylmorphine
海洛因：一種白色、無氣味、味苦的結(jié)晶狀化合物，C7H 7NO(C 2H 3O 2) 2，從嗎啡中提取，是一種極易上癮的麻醉劑 也作 diacetylmorphine

來源：
German [originally a trademark]
德語 [起源于一商標(biāo)]