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:Embryo in the womb, fourth month. Development and growth of the fetus during pregnancy, monthly stage. Illustration, vector.,英文名称是:Embryo in the womb, fourth month. Development and growth of the fetus during pregnancy, monthly stage. Illustration, vector.,该资源由网友上传,提供高速下载。