fertility的动词fertilize，形容词fertile
例句
1.
Flowers are often fertilized by bees as they gather nectar.
花常在蜜蜂采蜜时受粉。
2.
The male sperm fertilizes the female egg.
雄性的精子使雌性的卵子受精。
3.
Two days later, they implanted the fertilized eggs back inside me.
两天以后，他们把受精卵重新植入了我的体内。