单词	Audion
释义	Audion noun Au·​di·​on ˈȯdēən, -ˌän : a 3-electrode vacuum tube —formerly a U.S. registered trademark Word History First Known Use 1907, in the meaning defined above
随便看	cyclised cyclises cyclising cyclist cyclists cyclitol cyclitols cyclization cyclizations cyclize cyclized cyclized rubber cyclizes cyclizing cyclo cyclo- cyclo-cross cycloaddition cycloadditions cycloaliphatic cycloalkane cycloalkene cycloalkyl cyclobothra cyclobutane

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。