spotters 

  1. 名詞
spotter複數: 監視人, 看守者
督導人
(舉重)幫補者
私家偵探, 彈著點觀測員
指定安放地點的人

    
                        
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例句

                

                    
    
                                                    
  1. 
                                Spotters can be stationary or mobile.                            
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  2. 
                                What a field day the train spotters had!                            
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  3. 
                                I suppose we're all train spotters at heart.                            
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  4. 
                                Why are so many train spotters called Derek?                            
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  5. 
                                The Army spotters pronounced her firing "excellent".                            
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