| 单词 | coelostats |
| 释义 | coelostat /sēˈlō-stat/nounAn astronomical instrument consisting of a clock-driven mirror on an axis parallel to the earth's, so that light is reflected continuously from a celestial body such as the sun onto a telescope ORIGIN: L caelum (misspelt coelum) sky, and Gr statos fixed |
| 随便看 |
英语词典包含305067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。