单词	astrograph
释义	astrograph noun as·​tro·​graph ˈastrōˌgraf plural -s 1 : a photographic telescope designed for use in mapping the heavens 2 : a now little used navigational instrument for projecting star-altitude curves from film directly onto a Mercator chart of proper scale Word History Etymology International Scientific Vocabulary astr- + -graph
随便看	sells short sells someone on sells up Selma selmae selmas selmata sels selsyn selsyns Selten seltzer seltzers seltzogenes Selung selva selvage selvaged selvagee selvages selvaging selvas selvedge selvedged selvedges

英语词典包含469781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。