Read Edit View history 銅鏽層 tóngxiùcéng patina Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 铜锈层/ 銅鏽層 tóngxiùcéng patina a layer of greenish film or oxidation that forms on the surface of copper or bronze Edit Delete References Add reference No references for this word.
铜锈层/ 銅鏽層 tóngxiùcéng patina a layer of greenish film or oxidation that forms on the surface of copper or bronze Edit Delete