希望可以多本书同时搜索关键字功能,很多讲义都是单元式的,有些知识点忘记了想重新通过关键字寻找,只能一章节一章节的找很不方便,希望有全部书检索功能 2 votes Vote Vote Vote We're glad you're herePlease sign in to leave feedback FacebookGoogleorForgot Password?New here? Create an account Signed in as (Sign out) Close Close Vote We’ll send you updates on this idea Nine🌈 shared this idea · Sep 28, 2018 · Report…Report… · Delete… · Admin → How important is this to you? Not at all You must login first! Important You must login first! Critical You must login first! We're glad you're herePlease sign in to leave feedback FacebookGoogleorForgot Password?New here? Create an account Signed in as (Sign out) Close Close Tweet Add a comment… Remove Attachment Attach a File We're glad you're herePlease sign in to leave feedback FacebookGoogleorForgot Password?New here? Create an account Signed in as (Sign out) Close Close Post comment Submitting... An error occurred while saving the comment