used to describe something that has a lot of parts and is therefore confusing迷宫般的;曲折难懂的
Beneath the city lies a labyrinthine network of tunnels.城市的下面布满迷宫般的地道网络。
It takes a fair amount of concentration to follow the movie's labyrinthine plot.要非常专注地观看才能弄懂那部电影曲折复杂的情节。