securities business英sɪ'kjʊərətis 'bɪznəs美sə'kjʊrətis 'bɪznəs短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 n.证券市场 证券 Entering21st century, banking industry mixed with securities becomes a trend of world Banking and securities business developing by competitive advantages of integrated management. 迈入21世纪,银证混业以其综合化经营的竞争优势而成为了世界银行和证券业发展的历史趋势。 cnki