| 释义 |
trajectory美 [trə'dʒektəri] 英 [trə'dʒekt(ə)ri] n. route,course,flight,path,line 1. | （射体在空中的）轨道，弹道，轨迹the curved path of sth that has been fired, hit or thrown into the air |
| a missile's trajectory 导弹的弹道 | | My career seemed to be on a downward trajectory. 我的事业似乎在走下坡路。 |
n. | 1. the path that a projectile makes through space under the action of given forces such as thrust, wind, and gravity 2. a curve or surface that intersects all of a family of curves or surfaces at a constant angle 3. the way in which a process or event develops over a period of time 4. the high curving line in which an object such as a missile moves through the air 1. the path that a projectile makes through space under the action of given forces such as thrust, wind, and gravity 2. a curve or surface that intersects all of a family of curves or surfaces at a constant angle 3. the way in which a process or event develops over a period of time 4. the high curving line in which an object such as a missile moves through the air |
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