英语词汇primary index是什么意思，primary index的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	primary index
释义	primary index　【计】主下标
随便看	energy profile energy program energy program energy pyramid energy randomization energy range energy ratio energy recovery diode energy redistribution energy release energy representation energy requirement energy resilience energy resolution energy resource energy resource energy resource survey energy resources energy resources energy resources energy response energy revolution energy saver energy saving energy saving

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。