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  1. Home /
  2. Dictionaries /
  3. 英汉词典 /
  4. pointer

pointer

/ˈpɔɪntər/
指针

The mouse pointer moved across the screen.

鼠标指针在屏幕上移动。


一般

指示方向或位置的指针或工具。

The compass pointer always points north.

指南针的指针总是指向北方。

在计算机术语中,通常指鼠标光标。

科技
技术

计算机术语中指鼠标光标或指示器。

Move the pointer to select the file.

将指针移动到文件上以选择它。

在编程中也可指向指针变量。

搭配

mouse pointer鼠标指针pointer device指针设备pointer variable指针变量

同义词

indicatorcursormarker

相关短语

point to短语
指向
pointer lock短语
指针锁定

专业提示

计算机术语

在编程中,'pointer' 通常指向内存地址的变量,与 'cursor'(光标)不同。

词源

源自中古英语 'pointen'(指示),与 'point'(点)同源。

用法说明

在计算机领域,'pointer' 通常指鼠标光标或指向内存地址的变量。

单词拆解

point
点
root
+
-er
表示工具或设备
suffix
英汉词典
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