ADJ-GRADED
(問(wèn)題)棘手的,復(fù)雜難解的,令人頭疼的
If you describe a problem as thorny, you mean that it is very complicated and difficult to solve, and that people are often unwilling to discuss it.
例句
...the thorny issue of immigration policy...
移民政策這個(gè)棘手問(wèn)題
It is essential that we tackle this thorny problem.
我們很有必要處理這個(gè)棘手問(wèn)題。