inconclusive

1. ADJ If research or evidence is inconclusive, it has not proved anything. (研究或证据) 无定论的

Research has so far proved inconclusive. 迄今为止研究还没有任何定论。

2. ADJ If a contest or conflict is inconclusive, it is not clear who has won or who is winning. (竞赛或冲突) 胜负不明的

The past two elections were inconclusive. 过去的两次选举都没有结果。