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	critical item critical J-integral critical juncture critical lattice critical length critical length critical limit critical line critical liquid water content critical list critical list critical load critical locus critical loss critical luminance difference critical magnetic field critical mass critical mass critical mass critical material critical material critical materials critical materials critical maximum critical message

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。