handler

英 [ˈhændlə(r)]

美 [ˈhændlər]

n.  驯兽员; (尤指)驯犬员; 搬运工; 操作者; 组织者; 顾问

复数：handlers　

经济

Collins.1 / BNC.15064 / COCA.8873

牛津词典

noun

• 驯兽员；（尤指）驯犬员
  a person who trains and controls animals, especially dogs
• 搬运工；操作者
  a person who carries or touches sth as part of their job
  1. airport baggage handlers
     机场行李员
  2. food handlers
     食品处理者
• 组织者；顾问
  a person who organizes sth or advises sb
  1. the President's campaign handlers
     总统的竞选智囊

柯林斯词典

• N-COUNT 驯兽员
  Ahandleris someone whose job is to be in charge of and control an animal.
  1. Fifty officers, including frogmen and dog handlers, are searching for her.
     包括蛙人和警犬训练员在内的50名警官正展开对她的搜寻。
• N-COUNT 搬运工;操作者;处理者
  Ahandleris someone whose job is to deal with a particular type of object.
  1. ...baggage handlers at Gatwick airport.
     盖特威克机场的行李搬运工

英英释义

noun

• (sports) someone in charge of training an athlete or a team
  Synonym:coachmanager
• an agent who handles something or someone
  1. the senator's campaign handlers
• one who trains or exhibits animals
  Synonym:animal trainer

双语例句

• The three types are format, statement or procedure-based handlers.
  这三种类型是基于记录格式、语句和过程的Handler程序。
• Specify a jax-rpc handler list and security settings for notification service.
  为通知服务指定jax-rpc列表和安全设置。
• The drag handler for a drag-and-drop operation uses all three mouse handlers: onmousedown, onmouseup, and onmousemove.
  针对拖放操作的拖动处理程序使用了这三个鼠标处理程序：onmousedown、onmouseup和onmousemove。
• Another element you can add to an event handler is a timeout.
  另一个可以添加到事件处理程序的元素是Timeout。
• To define an OnEvent event handler, you have to specify a message.
  要定义一个OnEvent事件处理程序，必须指定一条消息。
• Optionally, you can use an event handler to modify the task role variables at runtime.
  您可以选择性地使用一个事件处理程序来在运行时修改任务角色变量。
• This is done in the starter project in the callback handler to the remote procedure call to the server.
  这是在服务器远程过程调用的回调处理器中的starter项目中完成。
• In the HelloWorld. java, an event handler is generated.
  在HelloWorld.java中就生成了一个事件处理程序。
• Notice that the first script in the figure is not placed in an event handler method.
  注意，图中的第一个脚本并不放置在一个事件处理程序方法中。
• The onmessage handler is what will receive this message; you use a simple closure for it.
  onmessage处理器将接收这个消息；我们为它使用了一个简单的闭包。