bonemeal

英 [ˈbəʊnmiːl] 美 [ˈboʊnmiːl]

n.  (用作肥料的)骨粉

BNC.43363

牛津词典

noun

  1. （用作肥料的）骨粉
    a substance made from crushed animal bones which is used to make soil richer
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    英英释义

    noun

    1. fertilizer made of ground bones

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