ranin.拉尼（印度酋长或王公之妻）=ranee.ran动词run的过去式Raney Ni catalyst骨架镍催化剂Rana chaochiaoens昭觉林蛙Rana chenslnensls中国林蛙Rana weiningensis威宁蛙Rana chensinensis中国林蛙Ranodon sibiricus新疆北鲵Ranunculus laetusn.黄毛茛ran in the familyv.为一家人所共有(世代相传)Raney nickel film热催化活性镍合金片Ransley apparatus兰斯莱氢含量测定仪