hand down by heredity

英 美
  • 遗传下来
  • by prep.靠近;通过;被;经由;不迟于adv.经过;在旁边;靠近
  • down adv.向下prep.沿着...而下adj.向下的;消沉的;无礼的n.绒毛;汗毛v.击倒;打败;吞下;被抑制
  • hand n.手;协助;手艺v.给;传Hand.n.汉德(英文姓)
  • heredity n.遗传;遗传特征
    1. And since agene passing down the generations spends half its time in women, they get the benefit of this elimination as well.
      一个逐代遗传下来的基因一半的时间都存在在女性身上,它们也能从消除有害突变中得到益处。