英语词汇preamble line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	preamble line
释义	preamble line 简明释义报头行网络释义 1 ?报文行 ... 报文尾 message trailer 报文行 preamble line 报文源 message source ... 短语 1 preamble line detail 报头行
随便看	positive motion disk cam positive motion plate cam positive motor food reaction positive mould positive movement positive mutant positivenegative positive-negative positive-negative action positive negative action positivenegative ambivalent quotient positive-negative bipolar positive negative bipolar positive-negative control positive negative control positive-negative controller positive negative controller positive-negative logic positive negative logic positive-negative pressure breathing positive negative pressure breathing positive negative pressure respiration positive-negative pressure respiration positive negative pressure respirator positive-negative pressure respirator

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。