geodesic
/.dʒi:әu'desik/
BNC词频: #30,374
当代词频: #29,986
中文释义
a. 测地学的, 测量的, 测地线的
n. 测地线
英文释义
n. (mathematics) the shortest line between two points on a mathematically defined surface (as a straight line on a plane or an arc of a great circle on a sphere)