incumbent 

  1. 形容詞
現任的, 在職的
義不容辭的, 有職責的
(主詞限定it)incumbent on/upon ...(人) :
...義不容辭
...有責任的
...有義務的
倚靠...的
壓在...上面的
(主詞限定it)incumbent on/upon ...(A: 人) to ...(B: 動詞...) :
(A)有做(B)職責的

    同義字詞
compulsory,forced,imperative,involuntary,mandatory,necessary,nonelective,obligatory,peremptory,required

  2. 名詞
現任者, 在職者
/此名詞複數為"incumbents"/

    
                        
    3. 
                                            

                

            

            
            

                

                
例句

                

                    
    
                                                    
  1. 
                                He defeated the incumbent 58%-42%.                            
    2. 
                                                    
  2. 
                                Democrat John Lewis was the incumbent .                            
    3. 
                                                    
  3. 
                                It has served as incumbent protection there.                            
    4. 
                                                    
  4. 
                                This becomes the incumbent and we put z = 20.                            
    5. 
                                                    
  5. 
                                Incumbent Gord Hunter did not run for re-election.                            
    6.