单词 | siderostat |
释义 | siderostat —siderostatic, adj. /sid"euhr euh stat'/, n. a telescopic device for reflecting the light of a star in a constant direction, the chief component of which is a plane mirror turned by a clock mechanism to correct for the rotation of the earth. [1875-80; SIDERO-2 + -STAT] |
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。