indecision
noun [ U ] uk/ˌɪn.dɪˈsɪʒ.ən/ us/ˌɪn.dɪˈsɪʒ.ən/ (also indecisiveness, /ˌɪn.dɪˈsaɪ.sɪv.nəs/ /ˌɪn.dɪˈsaɪ.sɪv.nəs/)
优柔寡断，无决断力
the state of being unable to make a choice
A moment's indecision when you've got the ball and you could lose the game. 你得球时的一时犹豫就可能使你输掉比赛。
There is a great deal of indecision about/over how to tackle the problem. 在如何处理这个问题上迟迟不能决断。