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parent material horizon例句_parent material horizon英汉例句_parent material horizon双解例句_贰靶汉英词典
贰靶汉英词典

parent material horizon

P 开头单词

常见例句

    雙語例句

  • Horizon C is relatively unweathered parent material form which the mineral components of the above layers are derived.
    C 水平層是相對未風化的母質土，其它層的鑛物都源於此。
    • 返回 parent material horizon