packing ratio英语标准发音:packing ratio英式发音:美式发音:翻译中文填料比packing ratio - 基本释义[词典1]包装比堆积比填充比填充率packing ratio - WEB词典Packing ratio包装比堆积比压缩比packing quantity ratio比堆积量dna packing ratioDNA包装比 参考资料: 1.百度翻译:packing ratio2.有道词典:packing ratio3.爱词霸:packing ratio