单词	alpha radiator
释义	alpha radiator noun : a radioactive substance which radiates alpha rays Word History First Known Use 1913, in the meaning defined above
随便看	death certificate death chamber death cord death duty death fire death grip death grips death herb death house death instinct death knell death light death march death mask death metal death penny death rate death rates death rattle death ray death rope death row death sentence death squad death tax

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。