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:Cross-section of the human heart showing the blood-pumping function of the veins and arteries. 2,英文名称是:Cross-section of the human heart showing the blood-pumping function of the veins and arteries. 2,资源的分类是:心,该资源由网友上传,提供高速下载。