介入jièrùto intervene; to get involvedHSK 7-9PronunciationjièrùExample sentence警方决定介入这起纠纷的调查。Jǐngfāng juédìng jièrù zhè qǐ jiūfēn de diàochá.The police decided to intervene in the investigation of this dispute.Read and choose an answerOne fixed sampleExplore a sample