1. 热衷的;着迷的;酷爱的
You use avid to describe someone who is very enthusiastic about something that they do.
1. marked by active interest and enthusiasm
e.g. an avid sports fan
Synonym: zealous
2. (often followed by `for') ardently or excessively desirous
e.g. avid for adventure
an avid ambition to succeed
fierce devouring affection
the esurient eyes of an avid curiosity
greedy for fame