egg ovum spawn
Once the ovum is released it has a lifespan of 12 to 36 hours.
卵子排出后可存活12至36小时。
—— 柯林斯例句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。
—— 辞典例句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。
—— 辞典例句Differences in the size of eggs depend almost entirely on the amount of accumulated deutoplasm.
卵子大小的差异几乎完全取决于所积累滋养质的数量。
—— 辞典例句The fertilized ovule becomes the seed, and the ovary becomes the fruit.
已受精的卵子成为种子, 而子房变成了果实。
—— 给力词典精选