纳闷儿nàmènrto feel puzzled; to wonderHSK 7-9PronunciationnàmènrExample sentence他听了这番话,心里很纳闷儿。Tā tīngle zhè fān huà, xīnli hěn nàmènr.He felt very puzzled after hearing these words.Read and choose an answerOne fixed sampleExplore a sample