1N-COUNT (政治、宗教等的)狂热分子 If you describe someone as a fanatic, you disapprove of them because you consider their behaviour or opinions to be very extreme, for example in the way they support particular religious or political ideas. (政治、宗教等的)狂热分子 [disapproval]
I am not a religious fanatic but I am a Christian.
2N-COUNT [usually n NOUN](对某一活动、运动、生活方式)入迷者,痴狂者 If you say that someone is a fanatic, you mean that they are very enthusiastic about a particular activity, sport, or way of life. (对某一活动、运动、生活方式)入迷者,痴狂者
Both Rod and Phil are football fanatics.
罗德和菲尔两人都是足球迷。
3ADJ-GRADED 同 fanaticalFanatic means the same as fanatical . 同 fanatical
Quotations
A fanatic is one who can't change his mind and won't change the subjectWinston Churchill