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单词	spherical coordinate
释义	spherical coordinate noun : one of three coordinates that are used to locate a point in space and that comprise the radius of the sphere on which the point lies in a system of concentric spheres, the angle formed by the point, the center, and a given axis of the sphere, and the angle between the plane of the first angle and a reference plane through the given axis of the sphere Word History First Known Use circa 1864, in the meaning defined above
随便看	brashy brasier brasiers brasil brasilein brasiles brasiletto brasiliae brasilias brasilin brasilins brasils Brasov brass brass ankle brass band brass bands brass buttons brass check brass collar Democrat brass hat brass instrument brass knuckles brass pounder brass ring

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。