单词 | ballistic trajectory |
释义 | ballistic trajectorynoun The path taken by a projected body which is acted upon only by gravitational forces and the resistance of the medium through which it passes. Origin1950s; earliest use found in Royal Air Force Flying Review. |
随便看 |
英语词典包含243303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。