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复数形式
uncertainties
1
a condition or situation that is unsettled, dependent on chance, or unpredictable, often causing doubt
- The financial market is full of uncertainties.
- Weather uncertainties forced the cancellation of the festival.
- Political uncertainties affected international trade.
- Uncertainties about the project timeline worried the team.
- The hikers faced uncertainties in navigating the unmarked trail.
反义词：
2
the state of being unsure or in doubt about something
- She felt a deep sense of uncertainty about her career path.
- The outcome of the election left voters in uncertainty.
- There was uncertainty over whether the meeting would proceed.
- He expressed uncertainty about the best course of action.
- The students experienced uncertainty before the exam results.
反义词：