doubtful
/ˈdaʊtf(ə)l/📚 9222 20 2四级六级托福雅思If it is doubtful that something will happen, it seems unlikely to happen or you are uncertain whether it will happen. 不大可能的
adjective [原级]怀疑的，不确定的；未必的，不大可能的；不可靠的
We were doubtful about the practicability of the plan. 我们怀疑这个计划是否切实可行。
- doubtful 出现在下面的课文中
- Lesson 45 The power of the press
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