s. (often followed by `for') ardently or excessively desirous
s. marked by active interest and enthusiasm
a. 渴望的, 急切的, 劲头十足的
1. She is an avid reader who finishes a book every week.
她是一个热爱阅读的人，每周都会读完一本书。
2. He is an avid soccer fan and never misses a game.
他是一个狂热的足球迷，从不缺席任何一场比赛。
3. They are avid travelers who explore a new country every year.
他们是热爱旅行的人，每年都会去探索一个新国家。