单词	fluor crown
释义	fluor crown noun : a crown glass that contains fluorine, that has a low refractive index, and that is used especially for optical equipment Word History Etymology fluor-
随便看	slaggiest slagging slagging hole slagging off slaggy slagheaps slagless slaglessness slagman slagmen slags slags off slain slainte slaister slaistered slaisteries slaistering slaisters slakable slake slake one's thirst slake one's/someone's thirst slake someone's thirst slake trough

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。