across the board tariff reduction是什么意思、英文翻译及中文解释大纲 本文已影响 388人 across the board tariff reduction 词语: across the board tariff reduction解释: 全面降低关税词性: 名词词典: 经贸专业英汉词典 across the board tariff reduction 相关解释 across the board tariff reduction 关税全面降低,全面降低关税 全面降低关税 across-the-board tariff reductions