ovip·a·rous /oˈvɪp(ə)rəs/
  卵生的
  ovip·a·rous /oˈvɪp(ə)rəs/ 形容詞
  O·vip·a·rous a.  Physiol. Producing young from eggs; as, an oviparous animal, in which the egg is generally separated from the animal, and hatched after exclusion; -- opposed to viviparous.
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  oviparous
       adj : egg-laying [ant: ovoviviparous, viviparous]