Rhumn.拉姆岛(在英国)RHabbr.右手（=right hand）abbr.相对湿度（=Relative Humidity）Rhizoma Anemarrhene知母rhagiocrine vacuole[医] 含胶体性空泡(在分泌细胞内)rheumatic arthritis关节风湿病,风湿性关节炎rheological history流变史Rhamnus sargentianan.多脉鼠李rheoplethysmography血流体积描记法Rhipilia micronesian.密岛扇形藻rhenium sesquioxide三氧化二铼rhumb-line course恒向线航向Rhynchina pionealisn.口夜蛾