R字開頭的單詞或詞組
renegadereconstructrun-onriversiderangingrecurrencerestructurerebutracingrecordingroterethinkroly-polyroll byrespectsreadinessreputedraise one's voicerandomizeredheadrise and fallrecurrentromeoracialrefreshmentregentredoxrhapsodyrecreationalR.A.Freferralreduxrivalryremainsreminiscencerequisitereloadrecapturerecommendationreeverepealre-order