labyrinthine

1. ADJ If you describe a place as labyrinthine, you mean that it is like a labyrinth. 迷宫般的[正式] [usu ADJ n]

The streets of the Old City are narrow and labyrinthine. 老城区的街道狭促曲折，好似迷宫一般。

2. ADJ If you describe a situation, process, or field of knowledge as labyrinthine, you mean that it is very complicated and difficult to understand. 错综复杂的; 令人费解的[正式] [usu ADJ n]

...his failure to understand the labyrinthine complexities of the situation. ...他对这一错综复杂的情况摸不着头脑。