across the board tariff reduction是什麼意思、英文翻譯及中文解釋 本文已影響 1.32K人 across the board tariff reduction 詞語: across the board tariff reduction解釋: 關税全面降低,全面降低關税詞典: 商務專業英漢詞典 across the board tariff reduction 相關解釋 across the board tariff reduction 〔名詞〕全面降低關税