N-PLURAL
错综复杂的事物
The complexities of something are the many complicated factors involved in it.
例句
...those who find it hardest to cope with the complexities of modern life...
觉得现代生活中错综复杂的问题最难处理的那些人
The issue is surrounded by legal complexities.
这个问题被错综复杂的法律体系所困扰。