Read Edit View history 一清二楚 yīqīng'èrchǔ perfectly clear Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 一清二楚 · yīqīng'èrchǔ · perfectly clear 2026/03/04 一清二楚 yīqīng'èrchǔ perfectly clear to be very clear about something (idiom) 他把事情的经过说得一清二楚。 expression created sense Mar 4, 2026, 02:25 AM