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)
双语例句
- Each of those interfaces requires a single callback method implementation ( afterPropertiesSet() and destroy() respectively).
这两个接口都需要一个回调方法的实现（分别是afterPropertiesSet（）和destroy（））。 - This callback handler implements the handle ( Callback callbacks []) method in the interface.
回调处理器在接口中实现一个处理方法（Callbackcallbacks[]）。 - This application implements a proprietary callback scheme using two Interfaces defined within VB.
这个程序实现了一个主程序回调模式，它使用了在VB中定义的两个接口。 - Finally, in the call to get_request(), we submit the callback information.
最后，在对getrequest（）的调用中，我们提交了回调信息。 - The callback is how your server code can verify the username-and-password combination supplied by the client on a request.
服务器代码使用回调检验客户机在请求中提供的用户名和密码组合。 - 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。 - I've also attached a callback function.
同时我也附加了一个回调函数。 - This is a callback example.
这是一个回调的例子。 - 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。 - This callback could occur directly within MyObserver's update() method.
这个方法是在MyObserver的update（）方法中直接进行的。