英语热门查询
loudnessspreadingdisruptivetroubleauberginefaerybizarrelyfeeblyannulatedfadenrageuntenableparscoatingheadstoneprejudicedlateralizationdenudationinfancyjeweledJacobstranscendenceflabbydaybooknothingnessdevotedlyriotousmisunderstoodAPRmompumpedcondorexcessivelywarmlyharanguefurtivelyadnexaanxiousshriekmyselfgildedemploybackrestbonanzaconsciouspropitiationjugumplunkvacatespiritless
radium/
ˈreɪdɪəm
/
1.noun[u] [Chemistry]
镭