- amateur
 - ['æmətə, ,æmə'tə:]
 - n. 爱好者;业余爱好者;外行
adj. 业余的;外行的 
同义词
           
       反义词
           - n. pro,professional
 
参考例子
           - 1.Sex is the great amateur art.
 - 性是一位业余的艺术家。
 
- 2.It is not only an amateur, and it is a professional sport.
 - 它既是一项业余的,也是一项职业的运动项目。
 
- 3.The young politician is an amateur at manipulating public opinion.
 - 那个年轻政客在操纵舆论方面是个外行。
 
英文解释
           - n.
 - 1.someone who pursues a study or sport as a pastime
 - 2.does not play for pay
 
- adj.
 - 1.engaged in as a pastime
 - 2.lacking professional skill or expertise
 
网络释义
               - amateur
 - 业余运动员,爱好者; 业余爱好者; 非专家; 业余技术家;
 
- amateur player
 - 业余运动员; 业余选手; 业余球员; 业馀运动员;
 
- amateur performer
 - 票友;
 
- Amateur Radio
 - 业余无线电; 业务无线电; 业馀无线电; 业馀无线电通信;
 
- amateur regulations
 - 业余规则;