短語詞組短語securities spot trading 証券現(xiàn)貨交易securities futures trading 証券期貨交易Electronic Securities Online Trading 電子証券網(wǎng)上交易securities margin trading 融資融券;融資融券交易Hanoi Securities Trading Center 河內(nèi)証券交易所;河內(nèi)証券交易中心Singapore Exchange Securities Trading 新加坡証券交易所;新加坡股票交易所Securities Trading Act 証券交易法Securities trading service institutions 証券服務(wù)機搆securities trading market 証券交易市場 返回 securities trading