?origninate;stem ?source;origin 知識(shí)～于書(shū)本和實(shí)踐。Knowledge originates from books and practice./作家的靈感～于生活。A writer's inspiratiort stems from life./巨額財(cái)產(chǎn)～不明罪crime of holding a huge amount of property with unidendified sources/～國(guó)sending country;country of origin