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:Sad human lungs glyph icon. Respiratory diseases, problems. Unhealthy pulmonary system. Silhouette symbol. Negative space. Vector isolated illustration,英文名称是:Sad human lungs glyph icon. Respiratory diseases, problems. Unhealthy pulmonary system. Silhouette symbol. Negative space. Vector isolated illustration,该资源由网友上传,提供高速下载。