Yahoo奇摩字典 網頁搜尋

搜尋結果

1. Oxford American Dictionary

   trajectory

   • IPA[trəˈjekt(ə)rē]

   美式

   • n.
     the path followed by a projectile flying or an object moving under the action of given forces；a curve or surface cutting a family of curves or surfaces at a constant angle.

   • noun: trajectory, plural noun: trajectories

2. • 釋義

   n.

   名詞

   • 1. the path followed by a projectile flying or an object moving under the action of given forces the missile's trajectory was preset the rapid upward trajectory of Rich's career
   • 2. a curve or surface cutting a family of curves or surfaces at a constant angle.