opm 

  1. 縮寫
別人的錢(Other People's Money)
每分鐘操作次數(Operations Per Minute)
採購器材局(Office of Procurement and Material)
每人產量(Output Per Man)
操作員程序設計法(Operator Programming Method)

    
                        
    2. 
                                            

                

            

            
            

                

                
例句