adj.無足跡的；無路的
New roads fingered once trackless plains. 新公路手指般伸展于曾經(jīng)是人跡未到的平原。
He struke off into trackless wilderness. 他踏上了無路的荒野。
He who pours contempt on nobles made them wander in a trackless waste. 他使君王蒙羞被辱，使他們在荒廢無路之地漂流。
