it's 

  1. 縮寫
It has: 它有
It's been, It has been: 它一直有、是, 它已經有、是, 一直有、是, 已經有、是
It is: 它是, 現在是

    
                        
    2. 
                                            

                

            

            
            

                

                
例句

                

                    
    
                                                    
  1. 
                                İt's SİNİSTER!!!!!                            
    2. 
                                                    
  2. 
                                yeaah, iT's SO SICK.                            
    3. 
                                                    
  3. 
                                We FOuND iT'S CHiLD!" The beast wraps an arm around Caliga's neck, pulling him in close before kissing him on the cheek.                            
    4.