keyguard

名词 n.
中文释义

英文释义

名词 n.
  1. A plate or shield with a set of holes that fits over a keyboard.
  2. A feature on a mobile phone, etc. that prevents keys from being pressed by accident.
    — Remember to turn on the keyguard before you put the phone in your pocket.

词形变化

keyguards plural

词源

From key + guard.
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