1、撤销的快捷键是Ctrl+Z，用于取消上一步操作，对与在电脑系统上或软件内的操作均适用。重复按下可以取消多步操作。而想要取消撤销，恢复上开发者_开发问答一步操作的话，只需按下Ctrl+Y即可。2、无[详细]
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