fertilizationKK [ˏfɝtəlɪˋzeʃən] /ˌfɝtəlɪˈzeɪʃən/發音名詞1受精、授精Fertilization occurs when the sperm and the egg join together.當精子與卵子結合時,就發生受精。2授粉、受粉植物Bees play a key role in the fertilization of many crops.蜜蜂在許多作物的授粉過程中扮演關鍵角色。3施肥Regular fertilization keeps the soil rich enough for vegetables.定期施肥能讓土壤保持足夠肥沃,適合種菜。