- viviparous
[viviparous 词源字典]
- viviparous: see parent
[viviparous etymology, viviparous origin, 英语词源] - viviparous (adj.)
- 1640s, from Late Latin viviparus "bringing forth alive," from Latin vivus "alive, living" (see vivid) + parere "bring forth, bear" (see pare). See viper.