单词	infraroentgen ray
释义	infraroentgen ray noun in·​fra·​roentgen ray "+...- : grenz ray Word History Etymology infra- + roentgen
随便看	frame frequency frame of mind frame of reference frame spacing frame spinner frame spinning frame story frame tale frame-up frame-ups framea frameable frameae framed frameless frameman framemen framer framers imaginists imagism imagisms imagist imagistic imagistically

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。