首頁英語詞典trajectorytrajectory英英釋意

trajectory

英 [tr?'d?ekt(?)r?; 'tr?d??kt(?)r?] 美[tr?'d??kt?ri]
  • n. [物] 軌道，軌線；[航][軍] 彈道

英英釋意

1. the path followed by an object moving through space