迷宫的,难解的,曲折的
Labyrinthian \Lab`y*rin"thi*an\, a. Intricately winding; like a labyrinth; perplexed; labyrinthal.
labyrinthian adj : resembling a labyrinth in form or complexity; "a labyrinthine network of tortuous footpaths" [syn: {labyrinthine}, {mazy}]