trajectory
[trəˈdʒektəri]
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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
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| 参考例句:
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- 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。
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