The study of psychology has recently been widely cross-fertilized by new discoveries in genetics.
心理学研究最近从遗传学的新发现中受益匪浅。
1.(使)异花[异体]受精
2.交流(想法,习惯,方法等)
1.to fertilize one type of plant with pollen from a different type of plant in order to produce a new genetic mix
2.to add your own ideas, customs, methods etc to those of another person or group