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	Shevchenko sheveled shevelled shevuos Shevuoth shew shewa shewbread shewbreads shewed shewel shewels shewer shewers shewing shewn shews Sheyenne sheykh sheyle SHF shfs shg shi shi disease

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。