英语词汇primary system operator privilege class怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	primary system operator privilege class
释义	primary system operator privilege class 简明释义主系统操作员特权级专业释义 1 动力与电气工程主系统操作员特权级
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英汉双解词典包含3185865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。