劍橋詞典a powerful illegal drug 海洛因 Heroin is obtained from morphine and is extremely addictive . 海洛因是從嗎啡中提取出來的,極容易使人上癮。 a heroin addict 吸食海洛因成癮者 She died from a heroin overdose . 她死於過量吸食海洛因。 例句 23 people were arrested and large quantities of heroin were seized in a dawn raid .The girls were duped by drug smugglers into carrying heroin for them.He was arrested at the airport with a kilo of heroin secreted in his clothing .Customs officers at Felixstowe discovered heroin with a street value of £6 million.By the age of 14 he was addicted to heroin. 返回 heroin