单词	astronomer
释义	astronomer /əˈstrɒnəmə / noun An expert in or student of astronomy.Titania was discovered in 1787 by the astronomer William Herschel.... John Herschel was the son of William Herschel, the astronomer who discovered Uranus. Here, Hubble astronomers have uncovered, for the first time, a population of infant stars. Rhymes monomer
随便看	chlorine tetroxide chlorine trioxide chlorine water chlorion chlorite chloritic chloritization chloritoid chloro- chlorocarbon chlorodyne chlorofluorocarbon chloroform chloromelanite chloromycetin chlorophyll chlorophyllous Chlorophyta chlorophyte chloroplast chloroprene chloroquine chlorosis chlorothiazide chlorotic

英语词典包含243303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。