Display and Keyboard

• 显示与键盘

Display and Keyboard的用法和样例：

例句

1. The lower keyboard could be layered with the upper keyboard, and both keyboards also could be detuned and transposed against each other for additional sound variations.
   下键盘，可分层与键盘上的，双方在键盘上也可以失谐，并换位针对对方额外无害的变异。