Sperms fertilize ova in the fallopian tube . 在输卵管内精子使卵受精。
The ova of earthworms are contained in cocoons . 蚯蚓的卵是包在茧里的。
Two or more ova are shed during the same heat period . 在同一发情期排出两个或数个卵子。
By day 11 the ovum begins to attach and implant in the lining of the uterus . 到第11天卵子着床嵌入子宫内壁。
This desease is spread by the dissemination of viable tapeworm ova from the feces of infected dogs and other definitive hosts . 这种病是随着已受感染的狗及其它最终宿主的粪便中活的绦虫虫卵的散布而传播的。
Advances in the technology of bovine ovum pick - up 牛活体采卵技术研究进展
Saint seiya the hades ova vol . 00 - 06 - box set 1 圣斗士星矢之冥王十二宫篇vol . 00 - 06 -套装1
Saint seiya ova vol . 4 atonement of the half god 圣斗士星矢之冥王十二宫编vol . 4半神之赎罪
Saint seiya the hades ova vol . 07 - 13 - box set 2 圣斗士星矢之冥王十二宫篇vol . 07 - 13 -套装2
Sub jade : taking the form of ovum , there is the size completely 子玉：呈卵状，大小全有。
