ADJ-GRADED 费解的;复杂难懂的 If you describe a sentence, idea, or system as convoluted, you mean that it is complicated and difficult to understand. 费解的;复杂难懂的 [formal, disapproval]
Despite its length and convoluted plot, 'Asta's Book' is a rich and rewarding read.
虽然篇幅很长,而且情节复杂,但是《阿斯塔的书》仍不失为一部内容丰富、值得一读的作品。
The policy is so convoluted even college presidents are confused.