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    1. duramen

      英[dj??\'re?men]
      美[dj?\'re?men]

      基本釋義

      n.
      木心,中心木質,心材

      實用例句

      Material color is white, do not have duramen back cut treatment and agglutination function good.

      材色雪白, 無心材變色,旋切加工和膠合性能良好.

      互聯網

      英英釋義

      Noun
      • 1. the older inactive central wood of a tree or woody plant; usually darker and denser than the surrounding sapwood

      最新英語單詞

      行業英語

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