常見例句The ova of earthworms are contained in cocoons. 蚯蚓的卵是包在繭裡的。Sperms fertilize ova in the fallopian tube. 在輸卵琯內精子使卵受精。One way is taking the cell from a fertilized ovum. 一種方法是從受精卵中取出細胞。To produce ova;discharge eggs from the ovary. 産生卵細胞;從卵巢排卵To fertilize(an ovum, for example). 使(例如卵細胞)受精Ovary : to produce ova and sex hormones. 卵巢:産生卵子和性激素. 返回 ova