callback

英 [ˈkɔːlbæk]

美 [ˈkɔːlbæk]

n.  回拨的电话; 打回的电话; 回叫(指计算机或电话系统用户通过连接某台计算机证实自己的身份，然后该系统对之进行回调); (对求职者等的)召回

COCA.29585

牛津词典

noun

• 回拨的电话；打回的电话
  a telephone call which you make to sb who has just called you
• 回拨的电话；打回的电话
  a telephone call which you make to sb who has just called you
• 回叫（指计算机或电话系统用户通过连接某台计算机证实自己的身份，然后该系统对之进行回调）
  a process by which the user of a computer or telephone system proves their identity by contacting a computer, which then contacts them
• （对求职者等的）召回
  an occasion when you are asked to return somewhere, for example for a second interview when you are trying to get a job
• 商品召回（因有安全隐患等）； 回收瑕疵品
  an occasion when people are asked to return goods that they have bought, usually because they are not safe

英英释义

noun

• a request by the manufacturer of a defective product to return the product (as for replacement or repair)
  Synonym:recall

双语例句

• You must handle the exception in the callback procedure, not in the main application.
  您必须在回调过程中（而不是在主应用程序中）处理异常。
• Extended the Ajax application with an extra callback and a new Dojo widget.
  用一个额外的回调函数和新的Dojo部件扩展了Ajax应用程序。
• I've also attached a callback function.
  同时我也附加了一个回调函数。
• There is an asynchronous callback model and an asynchronous polling model.
  其中包含异步回调模型和异步轮询模型。
• This is referred in the handle method of the callback handler.
  这在回调处理器的处理方法中被引用。
• Each method provides a callback object so that you are notified asynchronously when the remote procedure call is complete.
  每个方法都提供了一个回调对象，这样就可以在完成远程过程调用后收到异步通知。
• The arguments to this callback function include a transaction handle and a result set.
  这个回调函数的参数包含一个事务句柄和一个结果集。
• First, assume that your service accepts a parameter called callback in the request URL.
  首先，假设您的服务在所请求的URL中接受了一个名为callback的参数。
• You pass in the URL and a string naming the callback function.
  传递一个URL和命名回调函数的字符串。
• However, you can develop a custom callback handler to pass the user ID and password dynamically.
  但是，您可以创建一个自定义回调处理器，动态传递用户ID和密码。