He could effect cross-fertilization between them . 他可以实现它们间的杂交授粉。
Most megadrile earthworms reproduce by normal cross-fertilization . 大多数巨蚓的生殖是正常异体受精。
Theory and experiment in physics have developed side by side through mutual cross-fertilization . 物理学的理论与实验,相互促进而并肩发展。
英文解释
interchange between different cultures or different ways of thinking that is mutually productive and beneficial; "the cross-fertilization of science and the creative arts" 同义词:cross-fertilisation,
fertilization by the union of male and female gametes from different individual of the same species 同义词:cross-fertilisation,