APP They are general terms for the two opposite and interrelated matters or phenomena in the natural world.They represent either two different matters in opposition or two opposite aspects in a single entity.In traditional Chinese veterinary medicine(TCVM),th......（本文共 614 字） [閱讀本文] >>
說明： 本文檔由創作者上傳發布，版權歸屬創作者。若內容存在侵權，請點擊