특정 활동이나 주제, 취미에 대해 매우 해박한 지식을 가지고 열성적으로 즐기는 사람.
A person who is very knowledgeable and enthusiastic about a particular activity, subject, or pastime.
예문:
"As a jazz aficionado, he has an extensive collection of rare vinyl records from the 1950s."
"The local coffee shop is a popular gathering spot for espresso aficionados who appreciate artisanal roasts."
"She is a true cinema aficionado, attending every international film festival she can."