ovum / ˈoʊ vəm /

📖毕业后词汇卵子卵精子胚胎

ovum 的定义

n. 名词 noun

plural o·va [oh-vuh]. /ˈoʊ və/.

  1. Cell Biology. the female reproductive cell or gamete of animals, which is capable of developing, usually only after fertilization, into a new individual.the female reproductive cell or gamete of plants.
  2. Architecture. an oval ornament, as in an egg-and-dart molding.

ovum 近义词

n. 名词 noun

female reproductive cell

ovum 的近义词 6 个

更多ovum例句

  1. The ovum of Amphioxus contains very little food material and its segmentation is quite uniform.
  2. A section of the embryo, as we may now call the ovum, is represented in Plate 5, fig.
  3. The bulk of the ovum is composed of yolk spherules, imbedded in a protoplasmic matrix.
  4. It contains in fact a larger bulk of active protoplasm, as compared with yolk-granules, than does the remainder of the ovum.
  5. The outer of the three is composed of the largest-sized yolk-spherules which constitute the greater part of the ovum.