R字开头的单词或词组
RENreputableresemblancerun inrapturereliabilityready-to-wearrebukereproductionregularityryerenewalrebuiltrelentradialrumourrelieve sb of sthrespirationresinroodrecitationRCTrepositoryringingregulusrolledresign toruinsrungruptureratingr.p.m.rake inrecyclingrelianceresurrectrustyrealizationrealtorreference numberrow overradar
