迟疑不决

Explanation: Hesitate to doubt, can not decide 　　Usage: Joint type; as predicate, object; containing derogatory 　　Source: "Sui Zhen Duan Chuan": "hesitant, not the best way also." 　　Examples: I made her captive, but she was a little bit ~ the. ★ Ba Jin "in the spring fall" Thesaurus:  Yuyanyouzhi, hestiate, ambiguity, vary uncertainly indefinitely, incertitude, agitatedly, abate