imposter
                    
      英 [ɪmˈpɒs.tər]                            
                        美 [ɪmˈpɑː.stɚ]                    
                    
                    
                                            
                    
                 
                
             
                        
            
                1. im- "into, in, on, upon" + post- + -er.
2. 字面含义:put upon, place upon, a laying on.
3. => sb put himself upon the position which belongs to another.
4. 也就是说某人将他自己放置在本来属于别人的位置上。
5. put something bad like deception on sb.
6. 或者说:以次充好,以假乱真,以假代真。=> 欺骗、欺诈。
7. put false on true, put false replace true.            
                        
            
                
- 1. They consider him to be nothing but an imposter. 
  - 他们认为他不过是个骗子而已.
   
- 2. We discovered him to be an imposter. 
  - 我们发现他是个冒名顶替的骗子.
   
- 3. The imposter sponged 1000 pounds from his acquaintance. 
  - 那个骗子从相识者那里骗取1000英镑.
   
- 4. No imposter could deceive him; someone had put him up to all their tricks. 
  - 任何骗子也骗不了他, 有人已经把他们的一切圈套告诉了他.
   
- 5. He was an imposter, who masqueraded as a doctor. 
  - 他是个冒牌医生。