junkie /ˈdʒʌŋkɪ/

• 1. 

  N-COUNT A junkie is a drug addict. 吸毒成瘾者 [非正式]

  例：

  ...those desperate junkies who have tried every known drug.

  …那些试遍每一种已知毒品、不可救药的吸毒成瘾的人。

• 2. 

  N-COUNT You can use junkie to refer to someone who is very interested in a particular activity, especially when they spend a lot of time on it. 迷 [非正式]

  例：

  ...a computer junkie.

  …一个计算机迷。