In human reproduction, one female egg is usually fertilized by one sperm.在人体生殖过程中, 一个精子使一个卵子受精。Two days later, they implanted the fertilized eggs back inside me.两天以后,他们把受精卵重新植入了我的体内。The fertilized eggs are taken from the...
Two days later, they implanted the fertilized eggs back inside me.两天以后，他们把受精卵重新植入了我的体内。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。Flowers are oft...
他们展览了出土的汉代文物.They exhibited unearthed cultural relics of the Han Dynasty.展览馆里陈列着许多新出土的文物.Many newly unearthed cultural relics are set forth in the exhibition hall.出土的人类化石有助于复原人类生活的最早期阶段.Human fossils unearthed there are ...