单词	spherical trigonometry
释义	spherical trigonometry noun : trigonometry applied to spherical triangles and polygons Word History First Known Use circa 1728, in the meaning defined above
随便看	co-locate co-located co-locates co-locating co-location co-locations co-manage co-managed co-management co-manager co-managers co-managing co-member co-members co-musical co-nominee co-nominees co-occur co-occurred co-occurrence co-occurrences co-occurrent co-occurring co-occurs co-official

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。