fertilize 英 [ˈfɜ:təlaɪz] 　 美 [ˈfɜrtəlaɪz]

fertilize

fertilize　 英 [ˈfɜ:təlaɪz] 美 [ˈfɜrtəlaɪz]

vt. 使受精；使肥沃　

进行时:fertilizing　 过去式:fertilized　 过去分词:fertilized　 第三人称单数:fertilizes　

It takes only one sperm to fertilize the egg.　然而只有一个精子会让卵细胞受精。
Moreover, in animals, large numbers of sperm tend to evolve when competition between different males to fertilize a female’s eggs is fierce.　此外，动物界里，大量的精子在不同雄性使雌性卵细胞受精的激烈竞争中也都趋向进化。

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  • vt. 使受精；使肥沃

  • 1. It takes only one sperm to fertilize the egg.

    然而只有一个精子会让卵细胞受精。

  • 2. Moreover, in animals, large numbers of sperm tend to evolve when competition between different males to fertilize a female’s eggs is fierce.

    此外，动物界里，大量的精子在不同雄性使雌性卵细胞受精的激烈竞争中也都趋向进化。

  • 3. The best option to preserve the fertility of a female cancer patient is to collect her eggs, fertilize them with sperm and freeze the resulting embryos.

    女性癌症病人保存生育能力的最佳选择就是先收集她的卵，并将其与精子受精，再将由此产生的胚胎冷冻。

  • fertilize (v.) 1640s, "make fertile;" see fertile + -ize. Its biological sense of "unite with an egg cell" is first recorded 1859. Related: Fertilized; fertilizing.
fer·til·ize ( BrE also -ise ) / ˈfɜːtəlaɪz ; NAmE ˈfɜːrtəlaɪz / verb 1 fertilizesth to put polleninto a plant so that a seed develops; to join spermwith an egg so that a baby or young animal develops 使受粉；使受精；使受胎；使受孕 ◆ Flowers are often fertilized by bees as they gather nectar. 花常在蜜蜂采蜜时受粉。 ◆ a fertilized egg 受精卵 2 fertilizesth to add a substance to soil to make plants grow more successfully 施肥于 ▶ fer·til·iza·tion , -isa·tion fertilization fertilizations / ˌfɜːtəlaɪˈzeɪʃn ; NAmE ˌfɜːrtələˈzeɪʃn / noun [uncountable ] ◆ Immediately after fertilization, the cells of the egg divide. 卵受精后细胞立即开始分裂。 ◆ the fertilization of soil with artificial chemicals 给土壤施化肥 fertilise fertilised fertilises fertilising fertilize fertilized fertilizes fertilizing fer·til·ize / ˈfɜːtəlaɪz ; NAmE ˈfɜːrtəlaɪz / fer·til·iza·tion / ˌfɜːtəlaɪˈzeɪʃn ; NAmE ˌfɜːrtələˈzeɪʃn /
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