juniorsn.年少者；后进；大三学生名词junior的复数形式.junioradj.资历较浅的；年少的；下级的n.晚辈；三年级生；年少者；地位较低者junior sports clubs青少年体育俱乐部junior postal clerk乙级邮务员junior school stage初中阶段junior bantamweight次最轻量级Junior Duty Officer副值日官junior welterweight次初中量级junior town meeting学生议事会junior oral English中学英语口语junior common stock次级普通股Junior Mine Planter小型布雷舰