| 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 |