Read Edit View history 原由 yuányóu reason Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 原由 yuányóu reason the cause or origin of something; the circumstances leading up to an event Edit Delete References Add reference synonym 起因/起因 → 原由/原由 Edit Delete variant 缘由/緣由 → 原由/原由 Edit Delete
原由 yuányóu reason the cause or origin of something; the circumstances leading up to an event Edit Delete