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:Failed research RGB color icon. Setback in clinical trials. Improper dose selection. Unexpected adverse results. Lack of funding and efficacy. Isolated vector illustration. Simple filled line drawing,英文名称是:Failed research RGB color icon. Setback in clinical trials. Improper dose selection. Unexpected adverse results. Lack of funding and efficacy. Isolated vector illustration. Simple filled line drawing,该资源由网友上传,提供高速下载。