riskern.冒险者;投机者
riskn.危险;风险;投资报酬的风险vt.冒 ... 的危险;承受...的风险
risk and performance风险及效益
risk diversification风险分散
risk factor variable风险因子变量
risk characteristics风险特性
Risk source analysis风险源分析
risk for own account个人责任险
Risk sexual behavior危险性行为
Risk Base Inspection基于风险检验
risk aversion theory风险规避理论
risk of foreign debt外债风险