薄层 Traditional form: 薄層 Pinyin (reading): báocéng Definitions: thin layer thin slice film lamina lamella Characters: 薄 - thin, slight; meager, weak; poor, stingy 层 - layer, floor, story, stratum Traditional characters: 薄 - thin, slight; meager, weak; poor, stingy 層 - layer, floor, story, stratum