dad和Dad有什么不同

daddy和dad,father有什么区别 Dad. Dad and KNEE DAD Dad与dad的区别 desk和dad音标是否是相同 He is going to your house and his dad.有什么错吗? 语法有什么错误,Dad,please ride your bicycle to work I want to say t Guns Don't Kill People,dad's with daughters 有什么特殊的含义吗? what is that guy's name?dad和what is that guy name is?dad 这两句 dad,U r my real dad.. Big Head Dad