日本三级无码啪啪区|午夜视频久久一区久久一|AAAAA一级黄片|日本久久99久久|国际精品AV在线|狠狠2015亚洲一区|美腿丝袜亚洲网站|欧美色多多人人看|国产超碰美女在线|www色色在线色

單詞乎

cornea

音標(biāo)['k?:ni?]
cornea是什么意思、cornea怎么讀

cornea漢語翻譯

n. 角膜
【醫(yī)】 角膜

cornea詞型變化

形容詞:corneal 

cornea英語解釋

名詞 cornea:

  1. transparent anterior portion of the outer covering of the eye; it covers the lens and iris and is continuous with the sclera

cornea例句

  1. A cloudy spot on the cornea.
    角膜翳角膜上微薄遮光點(diǎn)

cornea詳細(xì)解釋

cor.ne.a

n.（名詞）
The transparent, convex, anterior portion of the outer fibrous coat of the eyeball that covers the iris and the pupil and is continuous with the sclera.
角膜：眼球似纖維的外膜的前部透明凸出部分，它覆蓋虹膜和瞳孔并與鞏膜連接

來源：
Medieval Latin cornea (tôla) [horny (tissue)]
中世紀(jì)拉丁語 cornea (tôla) [角質(zhì)的（組織）]
from Latin corneus [horny]
源自 拉丁語 corneus [角質(zhì)的]
from cornô [horn] * see ker-
源自 cornô [角] *參見 ker-

【引伸】
cor.neal

0
糾錯(cuò)