单词	astrogation
释义	astrogation noun as·​tro·​ga·​tion plural -s : the science or art of navigating a spaceship : space navigation Word History Etymology astr- + -gation (as in navigation)
随便看	tells against tells apart tells of tells off tells on telltale telltaler telltales telltalest telltruth tellur- tellurate tellurates tellurian tellurians telluric telluric acid telluric line telluride tellurides telluriferous tellurion tellurions tellurise tellurised

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。