所屬欄目:藥學(xué)英語
Yinandyang,whichcomesfromancientChinesephilosophy,isageneraltermfortwooppositesidesofinterrelatedthingsorphenomenainthenature.Atfirst,theirconnotationswerequitesimple,referringtothetwooppositesidesofanobject.Thesidefacingthesunisyangandthereversesideisyin ......(本文共 1775 字 ) [閱讀本文] >>