adj.流产的，失败的，不成功的

The mission was an abortive attempt to rescue the hostages.
这次行动是一次营救人质的失败尝试。
Despite their best efforts, the project ended in an abortive conclusion.
尽管他们尽了最大努力，项目还是以失败告终。
The abortive coup attempt shook the nation's confidence in its government.
那次未遂的政变企图动摇了国民对政府的信心。
She made an abortive gesture, as if to reach out but then thought better of it.
她做了一个半途而废的手势，好像要伸手出去，但随即又改变了主意。
His abortive attempts at writing a novel were discouraging.
他几次尝试写小说都无果而终，这让他很受挫。
The company had to abandon the abortive product launch due to lack of market interest.
由于市场兴趣缺乏，公司不得不放弃那个失败的产品发布。
The explorer's abortive journey into the uncharted territory left him physically and mentally exhausted.
探险家对未知领域的那次失败探索让他身心俱疲。
Her abortive attempt to start her own business taught her valuable lessons about perseverance.
她尝试自己创业虽告失败，但却让她学到了关于坚持的宝贵经验。
The abortive peace talks highlighted the deep divisions between the two sides.
失败的和平谈判凸显了双方之间深刻的分歧。
After several abortive negotiations, both parties finally reached a compromise.
经过几次不成功的谈判后，双方最终达成了妥协。