os 

  1. 縮寫
控制系統(Operating System)
元素鋨(Osmium)

    
                        
    2. 
                                                                        
  2. 

    名詞
o複數:
字母O(英語字母的第十五個字母)
圓形
O字形物
零
/此名詞同"o's"/

    

    同義字詞
aught,cipher,goose egg,naught,nought,nil,nothing,oh,zero,zilch,zip

    
                        
    3. 
                                            

                

            

            
            

                

                
例句

                

                    
    
                                                    
  1. 
                                Good for the mobile OS .                            
    2. 
                                                    
  2. 
                                Pre-release OS 9 ATI 8500 drivers.                            
    3. 
                                                    
  3. 
                                The OS plumbing is tricky but manageable.                            
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  4. 
                                There are apps and there is the OS itself.                            
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  5. 
                                This article is for the pre-Mavericks OS .                            
    6.