单词	spherical angle
释义	spherical angle noun : the angle between two intersecting arcs of great circles of a sphere measured by the plane angle formed by the tangents to the arcs at the point of intersection Word History First Known Use 1678, in the meaning defined above
随便看	tropicalised tropicalises tropicalising tropicality tropicalization tropicalizations tropicalize tropicalized tropicalizes tropicalizing tropically tropicals tropicbirds tropiccer tropiccest tropicer tropicest tropicopolitan Tropicorbis tropics tropidine tropidoclonia tropidoclonions Tropidoleptus tropines

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。