密切mìqièclose; intimate; to strengthen (ties, cooperation)HSK 5PronunciationmìqièExample sentence他们俩关系很密切,几乎每天都联系。Tāmen liǎ guānxi hěn mìqiè, jīhū měitiān dōu liánxì.The two of them have a very close relationship and contact each other almost every day.Read and choose an answerOne fixed sampleExplore a sample