Traduction de arduous arduous [ˈɑ:djʊəs]adjective ardu, difficile [work, task] laborieux, pénible [path] ardu, raide [hill] raide, escarpé
Traduction de arduous arduous [ˈɑ:djʊəs]adjective ardu, difficile [work, task] laborieux, pénible [path] ardu, raide [hill] raide, escarpé