ovumn.卵;卵子;卵形装饰
Ovum donation卵子移植
ovum pick-up采卵
ovum operculum卵盖
ovum opereulum卵盖
Ovum transport卵转运
Ovum granuloma肉芽肿
ovum of mantis桑螵蛸
ovum collection原卵
ovum maturation卵成熟
ovum' s quality具二小齿的