keybutton

名词 n.
中文释义

英文释义

名词 n.
  1. A key on a keyboard. dated
    — To operate the keyboard proficiently it is necessary to use a 'touch' system, that is, to use the fingers without looking at them or without moving them away from the keybuttons.

词形变化

keybuttons plural

词源

From key + button.
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