词汇	这段历史
释义	这段历史 this phase of history
随便看	Chromosomes,Human,Pair 2 Chromosomes,Human,Pair 20 Chromosomes,Human,Pair 21 Chromosomes,Human,Pair 22 Chromosomes,Human,Pair 3 Chromosomes,Human,Pair 4 Chromosomes,Human,Pair 5 Chromosomes,Human,Pair 6 Chromosomes,Human,Pair 7 Chromosomes,Human,Pair 8 Chromosomes,Human,Pair 9 Chromosomes,Human X Chromosomes,Human,X Chromosomes,Human Y Chromosomes,Human,Y chromosomes inversion chromosomes,inversion of chromosome size chromosomes,lampbrush Chromosomes,Mammalian Chromosomes,Mammalian Artificial chromosomes,nucleolar chromosomes,odd chromosomes of rye chromosome sorting