六腑liù fǔ释义(TCM) the six hollow organs: gallbladder 膽|胆[dan3], stomach 胃[wei4], large intestine 大腸|大肠[da4 chang2], small intestine 小腸|小肠[xiao3 chang2], triple heater 三焦[san1 jiao1], bladder 膀胱[pang2 guang1]单字详解六liu腑fu