| 单词 | 受精卵 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔blastoderm〕The layer of cells formed by the cleavage of a fertilized mammalian egg. It later divides into the three germ layers from which the embryo develops.胚盘：由哺乳动物受精卵分裂而形成的细胞层。后期分裂为三层，胚胎由此发育美国传统〔blastomere〕Any of the cells resulting from the cleavage of a fertilized ovum during early embryonic development.分裂球：在早期胚胎发育时受精卵分裂产生的任何细胞美国传统〔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〔dizygotic〕Derived from two separately fertilized eggs. Used especially of fraternal twins.两合子的，两受精卵的：源自两个分别受精的卵子的。尤用于指异卵双胞胎美国传统〔ectopic pregnancy〕Implantation and subsequent development of a fertilized ovum outside the uterus, as in a fallopian tube.子宫外孕：在子宫外进行受精卵移植并随后发育，如在输卵管中美国传统〔egg〕Identical twins develop from a single fertilized egg that then splits into two.同卵双胞胎是由一个受精卵分裂发育而来的。剑桥高阶〔embryo〕The fertilized egg of a vertebrate animal following cleavage.胚胎：卵裂后的脊椎动物的受精卵美国传统〔fertilization〕Pregnancy begins when the fertilized egg is implanted in the wall of the uterus.当受精卵植入子宫壁时，妊娠就开始了。柯林斯高阶〔fertilization〕The union of male and female gametes to form a zygote.受精卵：雄性和雌性配子的结合形成受精卵美国传统〔implantation〕Embryology The process by which a fertilized egg implants in the uterine lining.【胚胎学】 胚胎植入：受精卵植入子宫壁的过程美国传统〔implantation〕Non-identical twins are the result of two fertilised eggs implanting in the uterus at the same time.非同卵双生子是两个受精卵同时在子宫内着床的结果。柯林斯高阶〔implantation〕Two days later, they implanted the fertilized eggs back inside me.两天以后,他们把受精卵重新植入了我的体内。柯林斯高阶〔implant〕The fertilized egg implants and becomes a foetus.受精卵着床后发育成胎儿。朗文当代〔implant〕The fertilized eggs are implanted in the mother's womb.受精卵被植入这位母亲的子宫里。麦克米伦高阶〔implant〕To become attached to and embedded in the uterine lining. Used of a fertilized egg.（受精卵）着床：附着或进入子宫壁，用于描述受精卵美国传统〔meroblastic〕Undergoing partial cleavage. Used of a fertilized egg.偏裂卵的：部分分裂的。用于指受精卵美国传统〔monozygotic〕Derived from a single fertilized ovum or embryonic cell mass. Used especially of identical twins.单卵的：由一个受精卵或胚胎细胞群而派生来的。尤指用于同卵双美国传统〔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〔sporogony〕Reproduction by multiple fission of a spore or zygote, characteristic of many sporozoans. Sporogony results in the production of sporozoites.孢子生殖：通过一个孢子或受精卵的扩大分裂而生殖，以众多的孢体为特征。孢子生殖导致孢子的产生美国传统〔sporozoite〕Any of the minute undeveloped sporozoans produced by multiple fission of a zygote or spore, especially at the stage just before it infects a new host cell.孢子体、子孢子：一种由受精卵或孢子的成熟分裂而产生的微小的未发育的孢子物，尤指在未感染一个新的寄生细胞阶段美国传统〔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〔test-tube baby〕A baby developed from an egg that was fertilized outside the body and then implanted in the uterus of the biological or surrogate mother.试管婴儿：一个从体外受精，然后移植入生物的或代理妈妈子宫中的受精卵发育而来的婴儿美国传统〔uterus〕Conception is the moment when a fertilized egg implants itself in a woman's uterus.怀孕是指一个受精卵植入子宫的时刻。剑桥高阶〔zoon〕An animal developed from a fertilized egg.动物：由受精卵发育而成的动物美国传统〔zygote〕The cell formed by the union of two gametes, especially a fertilized ovum before cleavage. 合子：两个配子结合而成的细胞，特指分裂前的受精卵美国传统〔zygote〕The organism that develops from a zygote. 从受精卵发育而成的有机体美国传统 |
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