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单词 reduction division
释义
reduction division
/ r??d?k?n d??v??n /
  • 简明释义
  • [细胞] 减数分裂,还原分裂
  • 英英释义
  • n.
    • 1

      (genetics) cell division that produces reproductive cells in sexually reproducing organisms; the nucleus divides into four nuclei each containing half the chromosome number (leading to gametes in animals and spores in plants)

      同义词:meiosis??/??miosis

  • 原声例句
  • 1

    U.S.Under Secretary for Arms Control and International Security Ellen Tauscher expressed confidence that despite deep partisan divisions in Congress, the Senate would pass the successor to the 1991 Strategic Arms Reduction Treaty, although she gave no timeframe.

    VOA : standard.2010.02.03

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更新时间:2025/3/24 12:14:08