| 单词 | 卵胎生 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔livebearer〕A fish, especially of the family Poeciliidae, that bears live young rather than depositing eggs.卵胎生鱼：尤指花鲣科的一种鱼，只生产小鱼而不产卵美国传统〔ovoviviparous〕Producing eggs that hatch within the female's body without obtaining nourishment from it. Used of certain fishes and reptiles and many invertebrates.卵胎生的：不需从母体内吸取营养，在母体内产卵并发育。用于某些鱼类或爬行动物和许多无脊椎动物美国传统 |
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