单词	Planckian radiation
释义	Planckian radiation noun Planck·​ian radiation ˈplaŋkēən- : blackbody radiation Word History Etymology Max K. E. L. Planck + English -ian
随便看	petaurine petaurist Petaurista petauristae petauristas Petauristidae petauristidaes petaurists Petauroides Petaurus petauruses petaurusses petcharies petchary Petcheneg petcock petcocks pete peteca petechia petechiae petechial petechial fever petechial typhus petechiate

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。