across the board tariff reduction是什麼意思、英文翻譯及中文解釋 本文已影響 1.17K人 across the board tariff reduction 詞語: across the board tariff reduction解釋: 關稅全面降低,全面降低關稅詞典: 商務專業英漢詞典 across the board tariff reduction 相關解釋 across the board tariff reduction 〔名詞〕全面降低關稅