当前素材是由九二图网为您提供的“Human muscle and metal background”作品,素材编号:20170209105335,尺寸为:4600×5300 像素,大小为:7.7MB,素材关键词要素为:Metal borders, human muscles, human anatomy, muscle structure, muscle tissue, human organs,health care,Modern Technology,Stock Images,欢迎下载收藏!