基本解释n.回发同根派生 postback相关词英汉例句用作名词 (n.)Method is called after all postback data returned from the user is loaded.方法在从用户返回的所有回发数据都已加载后调用。Property specifies an optional argument that is transferred in a postback event.属性指定回发事件中传输的可选参数。postback更多例句