紧密jǐnmìclose; tightly connectedHSK 5PronunciationjǐnmìExample sentence两国在经济上的合作越来越紧密。Liǎng guó zài jīngjì shàng de hézuò yuè lái yuè jǐnmì.The two countries' economic cooperation is becoming increasingly close.Read and choose an answerOne fixed sampleExplore a sample