cornea

'kɒ:niә

n. the transparent dome-shaped anterior portion of the outer covering of the eye; it covers the iris and pupil and is continuous with the sclera

n. 角膜
[医] 角膜

26,951

BNC 频率

19,905

使用频率

cornea来自拉丁语“cornea”，意为“角质的”，与眼睛的角膜有关，强调其透明和保护的特性。

例句

1. The cornea helps to focus light onto the retina.

角膜帮助将光线聚焦到视网膜上。

2. If the cornea is damaged, it can affect your vision.

如果角膜受损，可能会影响你的视力。

3. Eye doctors often check the health of the cornea during an eye exam.

眼科医生在眼科检查时通常会检查角膜的健康状况。