riskn.危险；风险；投资报酬的风险vt.冒 ... 的危险；承受...的风险risk asset风险资产risk shift风险性转移risk index风险指数risk ratio风险率risk point风险点risk types风险种类risk level冒险水平,风险水平risk of tax纳税风险risk takers冒险者risk rating风险指数