corneas

例句:

• In advanced stages the opaque corneas may ulcerate and even perforate.
  在疾病后期,不透明的角膜可能产生溃疡,甚至穿孔.
  
• Hundreds of patients have received new corneas form from donors since then.
  从那以后,许多的患者得到了来自捐献者的角膜.
  
• The non de - epithelialized group showed transparent corneas without stromal abnormality.
  未去除上皮组角膜保持透明,没有基质的异常.
  
• If our eyes are a window to the soul, then our corneas are the panes of glass in that window.
  来自SA
• It was too early to tell what lasting damage the acid would have on his corneas.
  来自NEWYORKER
• Newell was already one of the most clear-eyed seers in the digital economy even with bad corneas.
  来自FORBES