| 单词 | 卵细胞 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔Graafian follicle〕Any of the fluid-filled vesicles in the mammalian ovary containing a maturing ovum.囊状卵泡：有一个成熟卵细胞的哺乳动物卵巢里的流动的囊泡美国传统〔conception〕Formation of a viable zygote by the union of the male sperm and the female ovum; fertilization.受精：通过雄性精子与雌性卵细胞结合而形成受精卵的过程；受精美国传统〔deutoplasm〕The nutritive substances or yolk in the cytoplasm of an ovum or other cell.滋养质：卵细胞或其他细胞的细胞质中的卵黄或营养物质美国传统〔holoblastic〕Exhibiting cleavage in which the entire egg separates into individual blastomeres.全裂的：裂纹出现，整个卵细胞分裂为不同的裂球美国传统〔impregnate〕To fertilize (an ovum, for example).使（例如卵细胞）受精美国传统〔micropyle〕Zoology A pore in the membrane covering the ovum of some animals through which a spermatozoon can enter.【动物学】 卵膜孔：一些动物卵细胞覆盖膜上的小孔，精子可由此进入美国传统〔mole〕A fleshy, abnormal mass formed in the uterus by the degeneration or abortive development of an ovum.胎块：子宫中似肉的不正常块质，是由卵细胞的变质或发育不全产生的美国传统〔morula〕The spherical embryonic mass of blastomeres formed before the blastula and resulting from cleavage of the fertilized ovum.桑椹胚：形成于囊胚之前且处于胚胎期内的球形裂球群，由受精卵细胞的分裂而成美国传统〔oosphere〕A large nonmotile female gamete or egg cell, formed in an oogonium and ready for fertilization.卵球：一种不活跃的大雌配子或卵细胞，形成于卵巢中并在那里准备受精美国传统〔ootid〕A haploid cell that results from the meiotic division of an oocyte and becomes a female gamete or an ovum.卵（子）细胞：由于卵母细胞减数分裂产生而后形成配子或卵细胞的单倍体细胞美国传统〔ovarian follicle〕A cavity in the ovary containing a maturing ovum surrounded by its encasing cells.卵巢泡：卵巢腔，包含被卵细胞环绕的成熟卵细胞美国传统〔ovary〕The usually paired female or hermaphroditic reproductive organ that produces ova and, in vertebrates, estrogen and progesterone.卵巢：通常成对的雌性或雌雄同体动物的生殖器官，产生卵细胞，脊椎动物的此类器官产生雌性激素和孕激素美国传统〔ovulate〕To produce ova; discharge eggs from the ovary.产生卵细胞；从卵巢排卵美国传统〔ovule〕Zoology A small or immature ovum.【动物学】 小卵：一小的或未成熟的卵细胞美国传统〔ovum〕The female reproductive cell or gamete of animals; egg.卵细胞：雌性再生细胞或动物的配子；卵美国传统〔pole〕Either extremity of the main axis of a nucleus, a cell, or an organism.卵细胞的极：细胞核、细胞或有机体的主轴两端的任一端美国传统〔polyspermy〕The entry of several sperm into one ovum during fertilization.多精入卵，多精受精：在受精过程中数个精子进入一个卵细胞美国传统〔predetermine〕The sex of the child is predetermined when the egg is fertilized.卵细胞受精时，孩子的性别就预先确定了。韦氏高阶〔progesterone〕If the egg is not fertilised oestrogen and progesterone decrease.如果卵细胞没有受精，雌激素和黄体荷尔蒙就会下降。柯林斯高阶〔superfecundation〕Fertilization of more than one ovum within a single menstrual cycle by separate acts of coitus, especially by different males.同期复孕：一个月经周期内不同的性行为引起的多于一个卵细胞的受精，尤指与不同男性发生性行为引起的美国传统〔synergid〕One of two small cells lying near the egg in the mature embryo sac of a flowering plant.助细胞：位于开花植物成熟胚囊的卵细胞周围的两个小细胞之一美国传统〔synkaryon〕The nucleus of a fertilized egg immediately after the male and female nuclei have fused.受精核：雄性与雌性胞核溶合后受精卵细胞的细胞核美国传统〔totipotency〕The ability of a cell, such as an egg, to give rise to unlike cells and thus to develop into or generate a new organism or part.全能性：一细胞如卵细胞产生不相似细胞的能力，从而发育或生成一新的生物体或部分美国传统〔venter〕Botany The swollen lower portion of an archegonium containing the egg.【植物学】 颈卵器腹：颈卵器的隆起的下部，内含卵细胞美国传统 |
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