| 释义 |
单眼dānyǎn节肢动物的一种眼,只有一个水晶体。单眼的数目,各种节肢动物不同,如蜜蜂有三只,蜘蛛类有两只到八只。单眼只能分辨光的强弱,不能分辨颜色。{stemma; eye of an arthropod having a single lens. Various arthropods have different numbers of simple eyes, e.g. a bee has three simple eyes; a spider has two to eight. A simple eye can detect the degree of brightness, but not colour.} |