英语词汇operational self test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	operational self test
释义	operational self test 简明释义操作自设测试网络释义 1 ?操作自设测试 ... operational research (OR) 作业研究 operational self test 操作自设测试 operational test 操作试验 ...
随便看	missile zone Missillac missilry missin missing miss a beat missing a bus missing address marker missing aircraft missing argument missing a train missing baggage missing bit missing bolt missing cargo missing child missing children missing clock missing code missing command missing data missing data missing detail missing dot missing end

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。