卵母细胞 luǎnmǔxìbāo oocyte Origin Definitions Defs Strokes Stroke Words Sentences Sents 卵 luǎn noun egg; ovum; spawn an egg (of a bird, fish, or insect); a female reproductive cell (ovum)母细胞 母細胞 mǔxìbāo mother cell (biology) mother cell; matricyte