英语词汇principal refraction index的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	principal refraction index
释义	principal refraction index 英?[?prins?p?l r??fr?k??n ?indeks] 美?[?pr?ns?p?l r??fr?k??n ??n?d?ks] 释义主要折光率
随便看	folk dance folk dancer folk dancers folk-dances folk dances folk-dancing folk dancing folk-dancings folk dancings folk devil folk-devil folk devils folk-devils folk diagnosis folk diagnostic method Folke folk education folkekirke folkeparti folkepartis folk epic Folker Folkers folkert Folkerts

英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。