基本解释[医药科学]食用单宁英汉例句双语例句This paper also expounded the characterization of the edible tannin, usages heed matters and conditions of the production and application.阐述了食用单宁的特点, 使用方法, 注意事项以及生产应用的情况。edible tannin更多例句专业释义医药科学食用单宁