hesitation
noun [ C or U ] uk/ˌhez.ɪˈteɪ.ʃən/ us/ˌhez.əˈteɪ.ʃən/
C1 （由指因紧张或不确定而产生的）犹豫，踌躇
the act of pausing before doing something, especially because you are nervous or not certain
After a slight hesitation, she began to speak. 稍微犹豫了一下后，她开始讲话。
Any hesitation on the part of the government will be seen as weakness. 政府的任何一丝犹豫都会被看作是软弱的表现。
formal I have no hesitation in recommending Ms Shapur for the job. 我非常乐意推荐沙普尔女士承担这项工作。