| 单词 | quasi-stellar radio source |
| 释义 | quasi-stellar radio source (once / 5909656 pages) n WORD FAMILY quasi-stellar radio source USAGE EXAMPLESThe word “quasar” is an acronym for “quasi-stellar radio source.” Carl Sagan, Cosmos(1980) The quasar - short for quasi-stellar radio source - sprays out tremendous amounts of energy and matter, powered by a super-massive black hole at its heart. BBC(Dec 10, 2010) n a starlike object that may send out radio waves and other forms of energy; many have large red shifts Syn|Hyper quasar celestial body, heavenly body natural objects visible in the sky |
| 随便看 |
|
英语词典包含147318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。