网站首页  英语学习  诗文鉴赏

请输入您要查询的英文单词：

　

单词 retina
分类 翻译、意思、用法、释义、英译汉、汉译英、英汉双解词典
释义  Related topics: Biology, Humanret·i·na /ˈretənə/ noun [countable]  HBthe area at the back of your eye that receives light and sends an image of what you see to your brain 视网膜Examples from the Corpusretina• In Fig. 2 we show at the upper right a typical fragment of foveal retina from one of our preparations.• The image of the insect may pass over the edge of my retina rather than the more acute central region.• The insect may be 50 yards away, and so make only a tiny image on my retina.• Their inputs come directly from the retina.• Given that the number of W-cells in the retina probably exceeds the number of Y-cells, this is unsatisfactory.• There are at least two layers of neurones in the retina, in addition to the light-sensitive cells themselves.• A single photo-cell on the retina may be an input to several nodes.• It makes the light rays take up more space on your retina.Origin retina (1300-1400) Medieval Latin probably from Latin rete “net”ret·i·na nounChineseSyllable  back of area at your the eye the Corpus
随便看

　

英语词典包含340727条英汉在线翻译词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

　

Copyright © 2002-2024 dylcd.com All Rights Reserved
更新时间：2026/9/8 5:04:34