ovum
noun /ˈəʊvəm/
/ˈəʊvəm/
(plural ova
(biology /ˈəʊvə/
/ˈəʊvə/
)- a female cell of an animal or a plant that can develop into a young animal or plant when fertilized
Topics Biologyc2卵;卵子;卵细胞 词源early 18th cent.: from Latin, literally ‘egg’.