Read Edit View history 铜绿层 tónglǜcéng patina Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 铜绿层/ 銅綠層 tónglǜcéng patina 这尊青铜像的表面覆盖着一层厚厚的铜绿层。 Edit Delete References Add reference No references for this word.