perpetual 

  1. 形容詞
永久的, 永恆
長期的, 終身的
無休止的, 連續不斷的
無限期的
四季開花的
(鐘錶年曆)萬年的

    同義字詞
ceaseless,continual,continued,continuing,continuous,incessant,nonstop,running,unbroken,unceasing,uninterrupted,unremitting
abiding,ageless,continuing,dateless,enduring,eternal,everlasting,immortal,imperishable,lasting,ongoing,perennial,timeless,undying
ceaseless,dateless,deathless,endless,eternal,everlasting,immortal,permanent,undying,unending

  2. 名詞
a perpetual calendar/
perpetual calendars:
(鐘錶)萬年曆

    
                        
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例句

                

                    
    
                                                    
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                                And nations wear perpetual frown.                            
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                                We keep on having these perpetual attacks.                            
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  3. 
                                The company uses a perpetual inventory system.                            
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  4. 
                                Then I read: "you have given us perpetual life".                            
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  5. 
                                The process is one of perpetual self-improvement.                            
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