单词 | evections |
释义 | evection /i- or ē-vekˈshən/ (astronomy)nounA lunar inequality, the combined effect of the irregularity of the point of the moon's orbit at which it is nearest to Earth and the alternate increase and decrease of the eccentricity of the moon's orbit ORIGIN: L ēvectiō, -ōnis, from ē from, and vehere, vectum to carry |
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。