trajectoire w języku angielskim

trajectory [trajectories]▼◼◼◼(path of a body)
noun
[UK: trə.ˈdʒek.tə.ri] [US: trə.ˈdʒek.tə.ri]

course [courses]▼◼◼◼(sports: trajectory of a ball etc.)
noun
[UK: kɔːs] [US: ˈkɔːrs]Our calculations show that the rocket is off its course. = Nos calculs montrent que la fusée a quitté sa trajectoire.