1[uncountableU]UNITE when a group of people or countries agree or are joined together 团结;联合;一致
economic unity
经济统一
European unity
欧洲的一体化
2[uncountableU]COMPLETE the quality of having matching parts 整体(性);协调(性)
His essays often lack unity.
他的文章往往缺乏整体感。
3.HMN[countableC] technical one of the three relatedprinciples that say a play should be about a single set of related events which happen in one place on one day 〔戏剧中情节、时间和地点的〕一致性;三一律