胎生是什么意思_胎生用英语怎么说_胎生的翻译_胎生翻译成_胎生的中文意思_胎生怎么读,胎生的读音,胎生的用法,胎生的例句

Man and most other mammals are viviparous.

人和其他大多数哺乳动物都是胎生的.

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Producing two offspring in a single birth.

一只母羊一胎生了两只小羊.

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This species did not exhibit parental care behavior.

卵胎生,4~5月产仔,双亲无育幼行为.

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She had two at a birth.

她一胎生下两个.

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All animals, however, that are hair - coated are viviparous.

然而, 所有有体毛的动物是胎生的.

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Three daughter were born at a birth.

一胎生了三个女婴.

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The unborn young of a viviparous vertebrate having a basic structural resemblance to the adult animal.

胎基本结构与成年动物相似的胎生脊椎动物未出生的幼子.

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The average age of first - time mothers , rising year on year, stood at 29.8 years.

法国女性头胎生育的平均年龄逐年上升,目前已达到29.8岁.

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Whale sharks are ovoviviparous , meaning that eggs hatch within the mother's body, and then are released.

鲸鲨是卵胎生动物, 这意味着蛋在母体内孵化, 然后生出来.

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Which animals give birth to their young? Which of them lay eggs? Can you give more examples?

哪些动物是胎生的? 哪些是卵生的? 你能举出更多的例子 吗 ?

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They breathe through lungs, not through gills, and give birth to live young.

它们用肺呼吸, 而不是鳃, 属于胎生.

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Vivipary The germination of seeds or spores that are still attached to the parent plant.

胎生:种子或孢子未脱离母体前就开始发育生长.

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