keypad

名词 keypad:

1. a keyboard that is a data input device for computers; arrangement of keys is modelled after the typewriter keyboard
   同义词：computer keyboard

key.pad

n.Computer Science （名词）【计算机科学】
An input device, sometimes part of a standard typewriter keyboard, consisting of a separate grid of numerical and function keys arranged for efficient data entry.
袖珍键盘：一种输入设备，有时是指标准打字机键盘的一部分，包括一个单独的用于有效数据输入的数字和功能键网格