单词
cornea
读音
ˈkɔːrniə
美式
英式
词根
无
释义
n. [解剖] 角膜 n. (Cornea)人名；(法、罗)科尔内亚 [ 复数 corneas或corneae ]
例句
LASIK eye surgery changes the shape of your cornea—the transparent membrane that arcs over your pupil and the colored part of your eye (iris).
LASIK 眼科手术改变了你的角膜的形状——角膜是覆盖在你的瞳孔和你的眼睛的有色部分（虹膜）上的弧形透明膜。
Each cluster includes a pair of eyes with a sophisticated lens, retina, iris and cornea. Scientists aren't sure how they process what they see.
每组包括一对拥有复杂晶状体、视网膜、虹膜和角膜的眼睛。科学家们还不确定它们如何处理它们看到的东西。
The lesions were found in the conjunctiva, episclera, cornea, iris, lens, vitreous, and retina.
病变见于结膜，上巩膜，角膜，虹膜，晶状体，玻璃体和视网膜。
LASIK eye surgery changes the shape of your cornea—the transparent membrane that arcs over your pupil and the colored part of your eye (iris).
LASIK 眼科手术改变了你的角膜的形状——角膜是覆盖在你的瞳孔和你的眼睛的有色部分（虹膜）上的弧形透明膜。
Each cluster includes a pair of eyes with a sophisticated lens, retina, iris and cornea. Scientists aren't sure how they process what they see.
每组包括一对拥有复杂晶状体、视网膜、虹膜和角膜的眼睛。科学家们还不确定它们如何处理它们看到的东西。
The lesions were found in the conjunctiva, episclera, cornea, iris, lens, vitreous, and retina.
病变见于结膜，上巩膜，角膜，虹膜，晶状体，玻璃体和视网膜。
强化记忆
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看视频学发音
Essentially, this technique carves a patient’s contact lens prescriptiononto their cornea.Like any surgical procedure,
Barraquer called this procedure keratomileusis,from the Greek words for “carving” and “cornea.”And though it might sound grisly, his technique produced reliable results.
and dunking it in liquid nitrogen.Using a miniature lathe, he ground the frozen corneainto the precise shape necessary to focus the patient’s vision.
or pulling a divided image together.And thankfully, modern eye surgeons can sculpt the corneawith far less invasive tools.
imperfections in the way the eye focuses incoming light.Ideally, the cornea and lens work together to focus lighton the surface of the retina,
所属分类
大学,其他
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