seventies 

  1. 名詞
seventy複數: ...(幾)個七十
限定複數the seventies:
七十年代
七十到七十九
七十歲至七十九歲的時期
七十度到七十九度

    
                        
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  2. 

    形容詞
(人)in ...(主詞)'s seventies:
七十幾歲的

    

    
                        
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  3. 

    副詞
in ...(人)'s seventies:
在...七十幾歲時
在...七十幾歲的時候

    

    
                        
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例句

                

                    
    
                                                    
  1. 
                                I grew up in the seventies .                            
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  2. 
                                Were not in the seventies anymore .                            
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  3. 
                                Yes I have been to La Fete in seventies .                            
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  4. 
                                Its been doing this since the seventies .                            
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  5. 
                                The man lying there was in his seventies .                            
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