当前素材是由九二图网为您提供的“Yellow microorganisms”作品,素材编号:20150329084559,尺寸为:5000×5000 像素,大小为:9.4MB,素材关键词要素为:Physical cells, organisms, other organisms, the biological world, germs, medical care, modern technology, bacteria, microbes, viruses, medicine, medical sciences,,Other organisms,animals,Stock Images,欢迎下载收藏!