noun🔗Share火车迷，铁路爱好者。 A person whose hobby is train spotting."My grandfather is a trainspotter; he spends hours at the station noting down the numbers of passing locomotives. "我的爷爷是个火车迷，他经常花好几个小时待在火车站，记录下每一辆经过的火车的编号。entertainmentsportChat with AIVocabulary GamePractice Reading
noun🔗Share火车迷, 爱好者, 狂热者。 (by extension) An obsessive follower of any minority interest or hobby."Even though it's not trains, my brother is a real trainspotter when it comes to collecting rare comic books; he knows everything about them. "即使收集的不是火车模型，我弟弟对收集稀有漫画书可是个真正的狂热者；他对漫画书的一切都了如指掌。cultureentertainmentpersonChat with AIVocabulary GamePractice Reading
