舒一口气 Traditional 舒一口氣 shū yī kǒu qì 🔊 to heave a sigh of relief + Keep this word Meanings shū yī kǒu qì 舒一口氣 to heave a sigh of relief Its characters 舒shūto stretch一yīoneHSK 1口kǒu(measure word for people in a family)HSK 1气qìgas; airHSK 4