fifties 

  1. 名詞
fifty複數: ...(幾)個五十
限定複數the fifties:
五十年代
五十到五十九
五十歲至五十九歲的時期
五十度到五十九度

    
                        
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  2. 

    形容詞
(人)in ...(主詞)'s fifties:
五十幾歲的

    

    
                        
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  3. 

    副詞
in ...(人)'s fifties:
在...五十幾歲時
在...五十幾歲的時候

    

    
                        
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例句

                

                    
    
                                                    
  1. 
                                He was in his early fifties .                            
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                                She had to be in her fifties .                            
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  3. 
                                So far I'm strong being in my fifties .                            
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  4. 
                                He goes to see Eleanor, now in her fifties .                            
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  5. 
                                All three are capable of Test match fifties .                            
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