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Keypad
01
键盘
a group of numbered buttons on a surface used for operating a TV, phone, computer, etc.
例子
The remote control for the television had a numeric keypad for channel selection.
The ATM machine had a touch-sensitive keypad for entering PIN numbers.
He pressed the buttons on the keypad to unlock the door to the office.
She dialed the phone number using the keypad on her mobile device.
The security system required a passcode to be entered on the keypad before granting access.
