amateurs业余运动员
amateurn.外行;业余爱好者adj.业余(爱好者)的
amateur and professional actors业余和专业演员
Amateur actors often overact.业余演员往往表演过火。
Amateur Radio Emergency Service业余无线电应急服务处
Amateur Athletic Union of Canada加拿大业余体育联合会
amateur literary and art workers业余文艺工作者
amateurish table tennis training业余乒乓球训练
Amateur Radio On-Line Home Page碱减量率
Amateur Fencers League of America美国业余击剑者联合会