1. 嗜好：avigator 领航员 | avocation 嗜好 | avocation 业余爱好
2. 业余爱好：avocation 嗜好 | avocation 业余爱好 | avocation 嗜好
3. 副业,嗜好：advocate 主张,提倡者,拥护者 | avocation 副业,嗜好 | avouch 承认,自认,断言
4. 爱好：爱好: avocation, liking, fondness, hobby, fancy, passion, gusto, penchant | 暗: darkness, gloom, shadow, shade | 比赛,竞赛: game, match, competition, contest, tournament, challenge, championship
1. 业余爱好;副业
Your avocation is a job or activity that you do because you are interested in it, rather than to earn your living.
e.g. He was a printer by trade and naturalist by avocation.
他从事印刷业，同时是个博物学爱好者。