名詞 enthusiast:

1. an ardent and enthusiastic supporter of some person or activity
   同義詞：partisan, partizan
2. a person having a strong liking for something
   同義詞：fancier

1. A person who is filled with enthusiasm, as for a pursuit or hobby; an enthusiast.
   耽迷者充滿熱情的人，如為了某種追求或嗜好; 熱心者
2. A horseracing enthusiast, especially one who watches races at the outer rail of the track.
   比賽狂賽馬的迷戀者，尤指在跑道外側(cè)柵欄處觀看比賽的人
3. A hockey enthusiast.
   曲棍球熱衷者
4. A film or movie enthusiast.
   影迷熱衷于電影的人

en.thu.si.ast

n.（名詞）
One who is filled with enthusiasm; one who is ardently absorbed in an interest or pursuit:
熱心者：充滿熱情的人；熱衷于某種興趣或追求的人：
例句：
a baseball enthusiast.
一個棒球愛好者

A zealot; a fanatic.See Synonyms at fanatic
狂熱者；盲信者參見 fanatic

來源：
Greek enthousiastôs [possessed person]
希臘語 enthousiastôs [著迷的人]
from enthousiazein [to be inspired] * see enthusiasm
源自 enthousiazein [受到啟示] *參見 enthusiasm