| 释义 |
keyboard
键盘
1. An arrangement of typing and function keys laid out in a specified manner.
按规定的样式布局打字键和功能键的一种排列。
2. A systematic arrangement of keys by which a machine is operated or by which data are entered.
一种用于操作机器或键入数据的键钮的有序排列(板)。
3. A device used to encode data by key depression, which causes generation of the selected code element.
一种用于对数据进行编码的装置,按下键钮就可以产生选定的码元。
4. A group of numeric keys, alphabetic keys, or function keys used for entering information into a terminal and into the system.
一组(排列好了的)数字键、字母键或功能键,用于把信息输入终端,从而送入既定的系统 之中。 |