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trading 构词法3100 全国卷频次：1 /ˈtreɪdɪŋ/ n. 贸易 高考真题原句提选：Trading along the Silk Road led to world-wide business 2,000 years before the World Wide Web.丝绸之路上的贸易在万维网出现前2000年就已发展成为世界性的商业活动。Throughout history, advertising has been an effective way to promote the trading and selling of goods.纵观历史，广告一直是促进货物贸易和销售的有效方式。 |