基本解释[经济学]现款交易即时交易即付交易英汉例句双语例句Your internal radar is right on target and you'll be able to spot a bargain from a ga-jillion miles away.你的内在雷达异常灵敏，你能够探测到很远处划算的买卖。专业释义经济学现款交易即时交易即付交易