Something that is obscure is difficult to understand or deal with, usually because it involves so many parts or details.
复杂难懂的; 难处理的
If one thing obscures another, it prevents it from being seen or heard properly.
遮掩• Trees obscured his vision; he couldn't see much of the square's southern half.
If one thing obscures another, it prevents it from being seen or heard properly.
遮掩• Trees obscured his vision; he couldn't see much of the square's southern half.
Her poetry is full of obscure literary allusion.
她的诗随处可见晦涩的文学典故。