1. The debate between the two politicians turned acrimonious as they traded insults and accusations.
两位政治家之间的辩论变得尖刻，他们互相攻击和指责。

2. The divorce proceedings were marked by acrimonious exchanges between the estranged couple.
离婚诉讼中，这对分居的夫妻之间发生了尖刻的交流。

3. The employees had an acrimonious meeting with management over proposed layoffs.
员工们与管理层就提出的裁员计划进行了尖刻的会议。

4. The siblings' relationship had become acrimonious after a dispute over their inheritance.
兄弟姐妹之间因为继承问题发生争吵，关系变得尖刻。

5. The negotiations between the two companies became increasingly acrimonious as they failed to reach a compromise.
两家公司之间的谈判因为无法达成妥协而变得越来越尖刻。

6. The press conference turned acrimonious when reporters questioned the politician's integrity.
记者们质疑政治家的诚信时，新闻发布会变得尖刻。