spraying trajectory

英 美
  • 轨迹
  • spraying n.喷雾动词spray的现在分词形式.
  • trajectory n.轨道;弹道;轨迹
    1. The median line in the trajectory of fire of an artillery piece.
      中线一门大炮开火的轨迹中线。
    2. It is not difficult to sketch the subsequent trajectory.
      很容易描绘出它们后来的轨迹。