puparium

[pju:'peərɪəm]
  • 释义
  • 蛹壳;围蛹;

  • 双语例句
  • 1、

    The chitosan extracted from the Antheraea pernyi puparium is a comprehensive utilization product with great value.

    利用柞蚕蛹壳制取的壳聚糖是柞蚕副产物综合利用的高附加值产品.

    互联网