hesitative

例句：

1. 1.He hesitated before answering the question.
   他在回答那个问题之前犹豫不决。
2. 2. The new policy is hesitative to implement.
   新政策在实施上犹豫不决。
3. 3. She was hesitative about going out alone at night.
   她对于晚上独自外出感到犹豫不决。