hesitancyKK [ˋhɛzɪtənsi] /ˈhɛzɪtənsi/發音名詞1猶豫、遲疑、躊躇She answered the question without the slightest hesitancy.她回答這個問題時毫無遲疑。2不情願、抗拒Vaccine hesitancy remains a challenge for public health officials.民眾對疫苗的抗拒仍是公衛官員的一大挑戰。3吞吐、結巴指說話There was a slight hesitancy in his voice as he explained.他解釋時語氣有些吞吐。