舒张 Traditional 舒張 shū zhāng 🔊 to relax and expand + Review this word Meanings shū zhāng 舒張 to relax and expand(physiology) diastole Its characters 舒shūto stretch张zhāngto open upHSK 3 Words with 舒张 舒张压 shū zhāng yā diastolic blood pressure