| 单词 | 星系 |
| 释义 | 〔Barnard〕American astronomer and pioneer in photography noted for the discovery of Jupiter's fifth satellite (1892) and Barnard's star (1916), the second-nearest star system to the sun.巴纳德，爱德华·埃默森：(1857-1923) 美国宇航员和摄影技术的先驱。因发现木星的第五颗卫星（1892年）和巴纳德星（1916年）（距太阳第二近的星系）而闻名〔galactic〕Of or relating to a galaxy, especially the Milky Way.星系的，银河系的：星系的，与星系有关的，尤指银河系〔antigalaxy〕A galaxy that is made up of antimatter.反星系：由反物质构成的星系〔universe〕All matter and energy, including Earth, the galaxies and all therein, and the contents of intergalactic space, regarded as a whole.宇宙：一切物质和能量，包括被视为一个整体的地球，各星系及其所包容的星体，和星系间空间电的物质〔detection〕detection of a crime; detection of radiation from a distant galaxy.对犯罪的察觉；检测到来自一个遥远星系的射线〔metagalaxy〕The assemblage of all galaxies; the entire physical universe.总星系：所有星系的总称；整个自然宇宙〔galaxy〕Any of numerous large-scale aggregates of stars, gas, and dust that constitute the universe, containing an average of 100 billion (1011) solar masses and ranging in diameter from 1,500 to 300,000 light-years. Also called nebula 星系，星群：组成天体的大量大规模的星、气或尘埃的聚集物，包括平均100(1011)亿的太阳质量，直径从1,500到300,000光年 也作 nebula |
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