ranin.拉尼（印度酋长或王公之妻）=ranee.ran动词run的过去式ran out of fuel.耗光燃料Raney nickel alloy阮内镍合金Ranunculus gelidusn.冷地毛茛Rana chertsinertsis中国林蛙ran into each other相遇Ranvier rs membrane基础膜Ranunculus arvensis田野毛茛Ranunculus bulbosus鳞茎毛茛Raneys' scalp clips利血平Rana chaochiaoensis昭觉林蛙