单词 | Huygens eyepiece |
释义 | Huygens eyepiece Optics. an eyepiece consisting of two plano-convex lenses, the plane sides of which both face the eye. [1830-40; named after C. HUYGENS] |
随便看 |
|
英语词典包含168451条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。