Rock and Roll (music)摇滚(音乐) Rest and Recuperation休息与复原 rock & roll摇滚 Rules and Regulations规章制度 Reward and Recognition (human resources)奖励和表扬(人力资源) Repair and Replace维修和更换 Read & Review阅读、评论 Repair & Renewal维修和更新 Retention and Release (NASA)美国国家航空和宇宙航行局保留并释放() Radio & Records, Inc无线电、记录、股份有限公司 Recruitment & Retention (human resources)招募及保留(人力资源) Remove & Replace拆卸和更换 Remove and Reinstall (computer software)拆卸并重新(计算机软件) Response & Recovery (FEMA)响应及恢复(FEMA) Rest & Recreation休息和消遣