fertilization

详细解释:n. 使肥沃, 土地肥沃法, 施肥
【医】 受精, 授精

词型变化：

形容词:fertilizational

英语解释：

名词 fertilization:

creation by the physical union of male and female gametes; of sperm and ova in an animal or pollen and ovule in a plant同义词：fertilisation, fecundation, impregnation