indecisive
/ˌɪndɪˈsaɪsɪv/adjective
1
- not settling an issue非决定性的; 非结论性的：
these experimental results are indecisive.
这些实验结果都是非结论性的。
2
- (of a person) not having or showing the ability to make decisions quickly and effectively（人）优柔寡断的, 犹豫不决的。
派生词