open to question
US /ˈoʊpən tə ˈkwɛstʃən/
UK /ˈəʊpən tə ˈkwɛstʃən/
成語
有待商榷, 值得懷疑
uncertain or debatable; not definitely established or decided
範例:
•
Whether the new policy will actually improve things is still open to question.
新政策是否真的能改善情況，仍然有待商榷。
•
His honesty is open to question after his recent actions.
他最近的行為讓他的誠實受到質疑。