极低密度聚乙烯vldpe very low density polyethylene: 极低密度聚乙烯vldl中甘油三脂和酯测量: triglyceride and ester in vldl measurementvledder: 弗莱德尔vldl胆固醇: vldl cholesterolvleeschouwer: 弗莱斯豪韦尔下载手机词典可随时随地查词查翻译