Drag two push buttons onto the blank canvas from the button widget list on the left and double click on each to change their name.

从左边的Button小部件列表中拖两个按钮到空白画布上，然后双击每个按钮，修改它们的名称。

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Double, single push button creative idea assembled mobile phones, digital device, computer and computer Chinese input method.

双。单按（击）键创意组合手机。数字器件。电脑。计算机汉语输入法。

youdao

Double, single push button creative idea assembled mobile phones, digital device, computer and computer Chinese input method.

双。单按（击）键创意组合手机。数字器件。电脑。计算机汉语输入法。

youdao