| trajectory | |
| 级别 | 第12级 |
| 音标 | [ trəˈdʒektəri ] |
| 解释 | 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 |
| 发音 |  |
| 例句 |
1. It is not difficult to sketch the subsequent trajectory. 很容易描绘出它们最终的轨迹。 2. The path followed by a projectile is called its trajectory. 抛物体所循的路径称为它的轨道。 |
