中英词典查询

rachis ['reɪkɪs]

n. 叶轴,花轴;
复数:: rachides rachises

例句:

  • Spadix rachis flat, margin with bract - like appendages; flowers small, monoecious, in 2 series on rachis, apetalous.
    肉穗花序轴扁平, 边缘有苞片状附属物; 花小, 单性,雌雄同株, 呈2列排列于花序轴上, 无花被.
  • Rachis - removing could increase grain weight, while defoliation could lower grain weight.
    剪库增加粒重, 而剪源则降低粒重.
  • Understand the reason of rachis fracture and emergency treatment principle?
    了解脊柱骨折的原因及急救原则?
  • In later development, some of these barbs can coalesce into a central branch called a rachis.
    来自BBC