unbleached pulp中文,unbleached pulp的意思,unbleached pulp翻译及用法 2025-01-07 11:03 浏览次数 1 unbleached pulp英[ˈʌnˈbli:tʃt pʌlp]美[ʌnˈblitʃt pʌlp]未漂白纸浆