英语单词

handler是什么意思

handler

英 ['hændlə] 美 ['hændlɚ]
  • n. 处理者;管理者;拳击教练;(犬马等的)训练者
  • n. (Handler)人名;(法)昂德莱;(英)汉德勒

中文词源


handler 操纵者

来自handle,控制,操纵。

英文词源


handler (n.)
late 14c., "one who handles" anything, agent noun from handle (v.). Specific sense of "one engaged in trade" is from 1690s; that of "prizefighter's assistant" (1916) was earlier used in reference to dogfights and cockfights (1825).

双语例句


1. A good handler can lessen faults.
一个好的Handler能减少失误.

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2. The sword - handler took the cape, looking up at Brett.
随从接过斗篷, 一面抬头看看勃莱特.

来自辞典例句

3. The exception handler chosen is said to catch the exception.
异常处理程序的选择要处理的异常对象被称为异常捕获.

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4. Designer verbs associate a menu item with an event handler.
设计器谓词使菜单项与事件处理程序关联.

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5. In some cases you can dissociate a handler from an event.
在某种情况下,可以取消处理程序与事件的关联.

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考试词汇

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