trajectory [trəˈdʒektəri]以下由轻松背单词网站提供
单词级别第12级基本释义n.弹道,轨道英英释义the curved path that an object follows after it has been thrown or shot into the air参考例句It is not difficult to sketch the subsequent trajectory. 很容易描绘出它们最终的轨迹。The path followed by a projectile is called its trajectory. 抛物体所循的路径称为它的轨道。 推荐阅读 |