英语词汇“astronomical twilight”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 twilight
释义	WordReference Random House Unabridged Dictionary of American English © 2024 as′tronom′ical twi′light, Astronomyeither of two periods of partial darkness, after sunset or before sunrise, when the center of the sun is more than 6° but less than 18° below the horizon.
随便看	factivity fact of life factoid factoidal factor factorability factorable factorage factor analysis factor group factorial factorially factoring factorise factor ix factorization factorize factor of adhesion factor of production factor of safety factorship factor viii. factor viii factory factory farm

英语词典包含188688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。