someone who is so ardently devoted to something that it resembles an addiction
同义词:addict, nut, freak, junky
junkie详细解释
junkie 也作 junk.y
n.(名词) 【复数】junk.ies【俚语】 A narcotics addict, especially one using heroin. 有毒瘾者:服用麻醉品上瘾的人,尤指服用海洛因的人 One who has an insatiable interest or devotion: 上瘾的人,…迷:兴趣或偏好无法满足的人: 例句: a sports junkie. 体育迷