基本解释抛补利息套利；[金融] 轧平的套利交易词组短语短语covered d interest arbitrage 无汇率波动风险的套利操作;套息交易covered -interest arbitrage 翻译Covered Interest Rate Arbitrage 抛补利息套利;补套利专业释义经济学轧平的套利交易套息交易