lock key中文什么意思

例句与用法

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1. Only the state of the scroll lock key is returned
   只返回scroll lock键的状态。
2. Indicating whether the scroll lock key is on
   ，该值指示scroll lock键是否已打开。
3. Only the state of the num lock key is returned
   只返回num lock键的状态。
4. Indicating if the num lock key is on
   ，该值指示num lock键是否已打开。
5. Or the caps lock key , 97 if it is pressed by itself ,
   或caps lock键97 （如果只按下它一个键） ，