单词	pyroboric acid
释义	pyroboric acid noun py·​ro·​boric acid "+…- : tetraboric acid Word History Etymology pyroboric from pyr- + boric
随便看	roentgenoscope roentgenoscopes roentgenotherapies roentgens roer roes roesslerite Roestelia roestone roestones Roethke roey ROG rogaines Rogate Sunday rogation Rogation Day Rogation Days rogation flower Rogation Sunday Rogation week rogations Rogationtide rogatory roger

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。