keyboard的一般过去时怎么拼写？

keyboard的第三人称单数（三单）为：keyboards...

n.键盘，琴键，电子琴vt.用键盘输入，用键盘式排字机排字vi.用键盘进行操作，作键盘式排字机排字...

keyboard的现在完成时为：keyboarded...

On a typewriter or a keyboard, a control for effecting the space function.打字机或键盘上的一种实现[执行]空格功能[操作]的控制键.Hands on the keyboard in the back channeling Xinghao meet.双手在键盘上来回窜行好满足.To close your document, press CTRL+W on your ...

keyboard的复数形式为：keyboards...

keyboard的现在进行时为：keyboarding...

To close your document, press CTRL+W on your keyboard.关闭文件时要同时按键盘上的CTRL键和W键。I was expected to familiarise myself with the keyboard.对我的要求是熟悉键盘。Tanya's hands rippled over the keyboard.塔尼娅的双手在琴键上翻飞。...

keyboard的音标：keyboard的英式发音音标为：['ki:bɔ:d]keyboard的美式发音音标为：['kibɔrd]...