scancode
- n. 扫描码：计算机键盘上每个按键的唯一数字标识，用于表示按键被按下或释放。
Scancode
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abstract:
A scancode (or scan code) is the data that most computer keyboards send to a computer to report which keys have been pressed. A number, or sequence of numbers, is assigned to each key on the keyboard.
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WordNet