problematic
adj. 成问题的,有困难的;未确定的
n. 成问题之事
例句
It could be a bit problematic, legally speaking.
从法律上说,可能是有点问题。
《柯林斯英汉双解大词典》
We are deeply concerned to get out of this problematic situation.
我们非常想摆脱这种问题重重的局面。
It's likely that the mothers in the study didn't consider spanking to be problematic behavior.
很可能研究中的母亲们认为打屁股不是有问题的行为。