• Beestings: also beastings, The first milk secreted by a mammal, especially a cow, after parturition; colostrum.

    哺乳动物分娩后最初分泌;初

    youdao

  • Beestings: also beastings, The first milk secreted by a mammal, especially a cow, after parturition; colostrum.

    哺乳动物分娩后最初分泌;初

    youdao

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