Keywords: alternate, changeable
Sign Definition
As a Verb or Adjective
                                            1.  For one thing to regularly occur after the other. English = alternate.
                                          
                                          
                                        
                                            2.  To regularly do or use one thing and then the other. English = alternate.
                                          
                                          
                                        
                                            3.  Of weather, to be likely to change many times from fair to foul. English = (be) changeable.
                                          
                                          
                                         
                  
                      