“balance of trade”的概念、定义、翻译、参考文献-科学参考

单词	balance of trade
释义	balance of trade Encyclopedia 理学【对外贸易及投资】释 balance of trade进出口贸易差额一国在一定时期内出口总额与进口总额之间的差值，是货物进出口贸易差额和服务进出口贸易差额的合计。
随便看	U.S.Securities and Exchange Commission US Soldier Job Performance Measures USSOUTHCOM U.S.Southern Command USSR Academy of Pedagogical Sciences USSR Mars probe USSR's three declarations on China USSR Venera probe U.S. strategic offensive nuclear weapon ussuri fritillary bulb ussuri tachinid fly Ussuriysk U.S.-Taiwan Mutual Defense Treaty u state u-state U statistic U-statistic U-statistics Ustekinumab Uster statistics ustic moisture regime ustilagic acid ustilospore ustin Ustí

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