3.To cause the fertilization of(an ovum, for example).
4.But the alcohol itself often damages the egg.
5.Only one sperm fertilizes an egg.
6.(of twins) derived from a single egg or ovum.
7.the absence of ovulation due to immaturity or post-maturity or pregnancy or oral contraceptive pills or dysfunction of the ovary.
由于
卵子不成熟、
卵子成熟期已过、怀孕、服用避孕药或者卵巢功能紊乱等原因导致
卵子无法排出。
8.Oogenesis in Teleogyyllus emma ohmachi and Matsuura
9.derived from two separately fertilized eggs.
10.capable of producing eggs and bearing offspring.
