单词	R2
释义	R2 [=fairly good risk]稍有危险
随便看	single press process single-press process single-pressure condenser single pressure condenser single-pressure feed valve single pressure feed valve single-pressure operation single-pressure stage single pressure stage single-pressure steam cycle single-pressure steam turbine single pressure steam turbine single pressurizator single price single price auction system single price system single prime ideal single print form single prism spectrograph single-prism spectrograph single private bank single probe single probe method single probe technique single probe testing method ghrgs ghrx ghsp ghtf ghtm ghxl ghxs ghxx ghxz ghyg 雷神雷管雷米封雷芝雷蜞雷达雷部雷锋雷阵雨雷陈