adj.孤单的；孤独的；人迹稀少的；孤寂的 英英释义： lone[ ləun ]adj.lacking companions or companionship"he was alone when we met him"; "she is alone much of the time"; "the lone skier on the mountain"; "a lonely fisherman stood on a tuft of gravel"; "a lonely soul"同义词：alone(p)lo