一干二净 Traditional 一乾二淨 yī gān èr jìng 🔊 thoroughly (idiom) HSK 7–9 + Keep this word Meanings yī gān èr jìng 一乾二淨 thoroughly (idiom)completelyone and allvery clean Its characters 一yīoneHSK 1干gàntree trunkHSK 3二èrtwoHSK 1净jìngcleanHSK 6