trainspotter

n. （作为爱好去火车站）搜集机车号码的人; （熟知某一领域全部细节的古怪或乏味的）迷恋狂

词形变化

trainspotters 复数 trainspotters

别名

train spotter

释义与例句

n.
  1. 1.

    A person whose hobby is train spotting.

    火车迷

  2. 2.

    An obsessive follower of any minority interest or hobby.

    引申义

词源

From train + spotter.

来源：wiktionary