Definition: doubting that something is true or useful Level: C2
许多人对替代疗法的有效性持怀疑态度。
Many people are ___sceptical about the effectiveness of alternative medicine.
董事会从一开始就对提议的合并持怀疑态度。
The board was ___sceptical of the proposed merger from the start.
他不切实际的承诺让选民深感怀疑。
His unrealistic promises left voters deeply ___sceptical.
