cross-fertilize
/ˈkrɒsˈfɜːtɪlaɪz/(亦作-ise)
verb
with obj.
1- fertilize (a plant) using pollen from another plant of the same species使（植物）异花受精。
1.1
- no obj.(of two plants) fertilize each other（两种植物）异花受精。
1.2
- figurative stimulate the development of (something) with an exchange of ideas or information〈喻〉通过交换意见（或信息）促进（某事物）的发展：
sessions between the two groups cross-fertilize ideas and provide insights.
两个团体的联席会议通过交流丰富了思想, 提供了深刻的见解。
派生词