单词	astronavigation
释义	astronavigation noun as·​tro·​navigation ¦astrō + : celestial navigation Word History Etymology astr- + navigation
随便看	aluminum paper aluminum soap aluminum sulfate aluminum trihydrate aluminums alumite alumna alumnae alumnal alumni alumnor alumnus alumnuses alumohydrocalcite alumroot alumroots alums alumstone alun-alun alunda Alundum alundums alunite alunites alunogen

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。