英语词汇“astronomical nutation”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	astronomical nutation
释义	astronomical nutation astronomical nutation [‚as·trə′näm·ə·kəl nü′tā·shən] (astronomy) A small periodic motion of the celestial pole of celestial bodies, including the earth, with respect to the pole of the ecliptic.
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英语词典包含2567994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。