心口如一 xīn kǒu rú yī 🔊 lit. heart and mouth as one (idiom) + Keep this word Meanings xīn kǒu rú yī lit. heart and mouth as one (idiom); to say what you thinkhonest and straightforward Its characters 心xīnheartHSK 4口kǒu(measure word for people in a family)HSK 1如rúasHSK 5一yīoneHSK 1