gum copal

英 美
  • 柯巴胶
  • copal n.柯巴脂;硬树脂
  • gum n.牙床;树胶;齿龈;粘性物质v.搞砸;用牙床嚼;以树胶粘合
    1. Fenugreek gum was a new generation of galactomannan gum,which was developed independently by China.
      胡芦巴胶是我国自主研制开发的新一代半乳甘露聚糖胶。