The surgeon , dr. victor l. perez , said it could help people with severely scarred corneas from chemical or combat injuries .

外科医生victorl.perez表示该手术可以帮助因化学品而使角膜严重受损的病人，也可以对抗损伤。

Even after she recovered from the disease , brought on by a reaction to her medication , her corneas - the surface of the eye-were too scarred to allow her to see , or obtain a transplant .

即使在康复以后，这种病引起的药物的反应，使她的眼角膜，也就是眼睛的表面伤痕累累令她不能看东西，或者接受角膜移植。

Most jellyfish don 't have eyes , but sea wasps have several clusters of them on their bells , complete with lenses , irises and corneas .

大部分的水母没有眼睛，但“海黄蜂”的伞状体上却有好几组眼睛，具有完整的晶状体、虹膜和眼角膜。