FRBabbr.Federal Reserve Board；美国联邦制度理事会abbr.Federal Reserve Bank；美国联邦储备银行FRabbr.故障率（=failure rate）abbr.故障记录（=faillure record）abbr.故障报告（=failure report）Frempong弗伦蓬Frucella弗鲁切拉fructifyv.结果实；使结果多；使多产Fresnoye弗雷努瓦Freuchet弗勒谢frenulumn.[解]小系带；[昆]翅缰frustose龟裂状的,裂成多角形小片的Fresnaye弗雷奈Fruechtl弗吕希特尔Freixial弗雷希亚尔