Read Edit View history 铜绿层 tónglǜcéng patina Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 铜绿层/銅綠層 · tónglǜcéng · patina 2026/03/04 铜绿层 / 銅綠層 tónglǜcéng patina patina 这尊青铜像的表面覆盖着一层厚厚的铜绿层。 created sense Mar 4, 2026, 02:25 AM