viviparous
01
胎生的
(of animals) giving birth to developed babies instead of laying eggs
语法信息
形态构成
复合词
关系形容词
不可分级
例子
Many mammals, including humans, are viviparous, providing nourishment to their developing offspring through a placenta.
包括人类在内的许多哺乳动物都是胎生的,通过胎盘为发育中的后代提供营养。



























