But the status quo can be problematic, since a change in the course of action can sometimes be important and lead to a positive outcome.
2018年6月六级真题(第三套)阅读 Section C
There have been some indications that extra protein makes the kidneys work harder, which could be problematic for individuals with a history of kidney disease and for them, the supplements may increase the risk of kidney stones, the says.
2019年12月六级真题(第二套)阅读 Section B
柯林斯高阶英汉双解学习词典释义
ADJ-GRADED
有问题的;有困难的;疑难的
Something that is problematic involves problems and difficulties.