Freu弗勒FRabbr.故障率（=failure rate）abbr.故障记录（=faillure record）abbr.故障报告（=failure report）fructus aesculi[医] 娑罗子(天师栗)FRP Flue Design玻璃钢烟道设计fructus civiles[法] 法定孳息Fructus Euodiae吴茱萸frenzied attack疯狂的进攻Fructus kochias地肤子frustum culling可视性剪裁Fresnel mirrors菲涅耳(双)镜frenula pudendi[医] 阴唇系带, 阴唇后连合Fructus auranti枳壳