keyboard

她的手指在键盘上飞舞。

Her fingers are flying across the ___keyboard.

他在电子琴的键盘上练习音阶。

He practiced scales on the ___keyboard of the electronic piano.

我的键盘有点脏了，需要清理一下。

My ___keyboard is getting dirty and needs cleaning.

许多商店出售不同颜色的电脑键盘。

Many shops sell computer ___keyboards in different colours.