viviparous animals
胎生动物
viviparous species
胎生物种
viviparous fish
胎生鱼类
viviparous reptiles
胎生爬行动物
viviparous mammals
胎生哺乳动物
viviparous birth
胎生出生
viviparous development
胎生发育
viviparous traits
胎生特征
viviparous reproduction
胎生繁殖
viviparous organisms
胎生生物
many mammals are viviparous, giving birth to live young.
许多哺乳动物是胎生的，生下活幼崽。
viviparous species often have a longer gestation period.
胎生物种通常有较长的妊娠期。
some reptiles are also viviparous, unlike most of their relatives.
一些爬行动物也是胎生的，这与它们的大多数亲属不同。
viviparous animals provide their offspring with nutrients before birth.
胎生动物在出生前为幼崽提供营养。
the viviparous nature of certain fish is quite fascinating.
某些鱼类的胎生特性非常迷人。
studying viviparous organisms helps us understand reproduction better.
研究胎生生物有助于我们更好地理解生殖。
some plants exhibit viviparous characteristics as well.
一些植物也表现出胎生特征。
viviparous reproduction is an adaptation to certain environments.
胎生繁殖是对某些环境的适应。
in viviparous species, parental care often begins before birth.
在胎生物种中，父母的关怀通常在出生前就开始了。
understanding viviparous reproduction can aid conservation efforts.
理解胎生繁殖可以帮助保护工作。
viviparous animals
胎生动物
viviparous species
胎生物种
viviparous fish
胎生鱼类
viviparous reptiles
胎生爬行动物
viviparous mammals
胎生哺乳动物
viviparous birth
胎生出生
viviparous development
胎生发育
viviparous traits
胎生特征
viviparous reproduction
胎生繁殖
viviparous organisms
胎生生物
many mammals are viviparous, giving birth to live young.
许多哺乳动物是胎生的，生下活幼崽。
viviparous species often have a longer gestation period.
胎生物种通常有较长的妊娠期。
some reptiles are also viviparous, unlike most of their relatives.
一些爬行动物也是胎生的，这与它们的大多数亲属不同。
viviparous animals provide their offspring with nutrients before birth.
胎生动物在出生前为幼崽提供营养。
the viviparous nature of certain fish is quite fascinating.
某些鱼类的胎生特性非常迷人。
studying viviparous organisms helps us understand reproduction better.
研究胎生生物有助于我们更好地理解生殖。
some plants exhibit viviparous characteristics as well.
一些植物也表现出胎生特征。
viviparous reproduction is an adaptation to certain environments.
胎生繁殖是对某些环境的适应。
in viviparous species, parental care often begins before birth.
在胎生物种中，父母的关怀通常在出生前就开始了。
understanding viviparous reproduction can aid conservation efforts.
理解胎生繁殖可以帮助保护工作。
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