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：CTR concept icon. Click through rate idea thin line illustration. Web analytics. Internet marketing. Conversion rate. SMM. Social media promotion. Vector isolated outline drawing，英文名称是：CTR concept icon. Click through rate idea thin line illustration. Web analytics. Internet marketing. Conversion rate. SMM. Social media promotion. Vector isolated outline drawing，该资源由网友上传，提供高速下载。
