krånglig (a) (problem) | complicado (a) (problem) |
krånglig (a) (problem) | intrincado (a) (problem) |
krånglig (a) (problem) | delicado (a) (problem) |
krånglig (a) (problem) | espinoso (m) (a) (problem) |
krånglig (a) (problem) | difícil (a) (problem) |
krånglig (a) (problem) | difícil de entender (a) (problem) |