n.[计算机]小键盘
The numeric keypad is on the right of typewriter character keys. 数字小键盘在字符键盘的右侧。
They then have to press a keypad to indicate when a dot has appeared on the screen. 然后当一个圆点出现的在屏幕上时，他们必须按一个显示的小键盘。
