知识贝壳
知识贝壳
所属栏目：汉英中兽医
Yin originates from yang and yang from yin.It holds that yin and yang are dependent upon each other as their coexisting prerequisite.The theory is usually used to explain the physiological and pathological connections between bowels and viscera,qi and blo ......（本文共 250 字 ） [阅读本文] >>