搜元素提供国外优质的免版权矢量素材资源免费下载，该资源的中文名称是：Library line icon tick checkmark reading list book ebook education text book learning literature writer author concept vector icon in line black and colorful style on white background，英文名称是：Library line icon tick checkmark reading list book ebook education text book learning literature writer author concept vector icon in line black and colorful style on white background，包含的文件类型有eps、jpg，该资源由网友上传，提供高速下载。
