英语词汇“θ1398”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	θ1398
释义	the world > the universe > cosmology > science of observation > theory > [noun] > system of astronomy (22) system1621 Astronomy. A theory or hypothesis of the arrangement and relations of celestial objects, esp. in the solar system, by which their observed movements… uranology1735 The study of the stars or the heavens; astronomy. Also: a treatise or discourse on this subject; an astronomical system. Now chiefly historical. Subcategories: — specific (18) — lunar theory (2)
随便看	to keep one's ears to the ground to keep one's end hold up one's end to keep one's end to keep to keep one's end up to keep one's eye after to keep one's eye on to keep one's eye on the ball to keep one's eye on the prize to keep one's eye to the prize to keep one's eye upon to keep one's eyeball on to keep one's eyes in the boat to keep one's eyes on the prize to keep one's eyes peeled to keep one's eyes skinned to keep one's face straight to keep one's faith to keep one's feet to keep one's feet on the ground to keep one's finger on the pulse to keep one's fingers crossed to keep one's fingers on the pulse to keep one's fire to keep one's ground to keep one's hair on

英语词典包含1132095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。

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