Word: 一干二净 (yīgānèrjìng) Traditional: 一乾二淨 一干二净 dictionary entry yīgānèrjìng thoroughly (idiom); completely; one and all; very clean Full dictionary entry for 一干二净 Example sentences using 一干二净 2 sentences, showing page 1 of 1. 她把东西吃得一干二净。 Tā bǎ dōngxi chī de yìgān'èrjìng. She completely cleaned her plate. 菜被他吃得一干二净。 Cài bèi tā chī de yìgān'èrjìng. He ate up every bit of the food.