principal trade partner

基本解释

• [经济学]主要贸易伙伴

英汉例句

双语例句

• China has become Africa's principal cooperation partner in such areas as trade, investment, infrastructural development and economic cooperation parks.
  中国在贸易、投资、基础设施建设、经贸合作园区等领域已经成为非洲主要合作伙伴。
  www.china.org.cn

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专业释义

经济学

• 主要贸易伙伴