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 stratification危险分层
risk of nondelivery提货不着险,遗失险
risk sdministration风险管理
risking undertaking冒险事业
risk of the project工程风险
risk quantification风险量化
risk of forest fire森林火险
risk evalua- tion风险评价
risk prioritization风险排序
risk in supervision监理风险