工作、物品等从先前阶段延续而来

1. work, items, etc. carried over from earlier

nouns which may take the genitive case particle 'no' noun or participle which takes the aux. verb suru noun (common) (futsuumeishi) colloquial

宿醉，源于前一天摄入的食物(仍在消化中)

2. hangover, what you ate the day before (and is still being digested)

noun or participle which takes the aux. verb suru noun (common) (futsuumeishi)