open to question
US /ˈoʊpən tə ˈkwɛstʃən/
UK /ˈəʊpən tə ˈkwɛstʃən/
成语
有待商榷, 值得怀疑
uncertain or debatable; not definitely established or decided
示例:
•
Whether the new policy will actually improve things is still open to question.
新政策是否真的能改善情况，仍然有待商榷。
•
His honesty is open to question after his recent actions.
他最近的行为让他的诚实受到质疑。