问题已解决
请问 导出的这个PDF 如何去掉背景颜色 变为白色 这样打出来太费墨了



同学你好
可以使用训读PDF阅读器
然后删除背景
2023 03/18 10:10

钟存老师 

2023 03/18 10:10
你也可以发送到我的邮箱
我给你删除

84785040 

2023 03/18 10:37
我发您邮箱吧 您邮箱号什么

钟存老师 

2023 03/18 11:02
neidaqingnian@163.com
你也可以发送到我的邮箱
我给你删除

84785040 

2023 03/18 11:35
已发送 辛苦老师了

钟存老师 

2023 03/18 11:38
收到,转换需要时间;一小时内发送你