| 单词 | celestial mechanics |
| 释义 | celestial mechanics in British Englishnoun the study of the motion of celestial bodies under the influence of gravitational fields celestial mechanics in American English the branch of astronomy that deals with the motion and positions of celestial objects in orbit celestial mechanics in American Englishnoun the branch of astronomy that deals with the application of the laws of dynamics and Newton's law of gravitation to the motions of heavenly bodies Word origin [1815–25]This word is first recorded in the period 1815–25. Other words that entered Englishat around the same time include: aesthetic, heuristic, norm, pullout, reamerExamples of 'celestial mechanics' in a sentence |
| 随便看 |
英语词典包含298861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。