Read Edit View history 原委 yuánwěi ins and outs Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 原委 · yuánwěi · ins and outs 2026/03/04 原委 yuánwěi ins and outs the whole story; the sequence of events 他向我详细说明了事情的原委。 noun created sense Mar 4, 2026, 02:25 AM