| 释义 |
tra.jec.to.ryHtrE5dVek7t[r7i, H5-tri, $-tL7in [C]specialized the curved path that an object follows after it has been thrown or fired into the air（射体的）轨道; 轨迹the trajectory of a bullet/missile子弹/导弹的弹道If you throw a heavy object its natural trajectory tends to be a parabola.如果你把一样重物抛出去，它的自然轨迹往往是抛物线。(fig.) The Government is now claiming that inflation is on a downward trajectory (= is getting lower).政府现在宣称通货膨胀正呈下降趋势。
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