英语词汇primary train diagram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 train diagram
释义	primary train diagram 简明释义基本运行图网络释义短语 1 primary train working diagram 铁路基本运行图
随便看	sample survey techniques sample survival function sample swatch sample switching sample system sample system minaturization sample system miniaturization sample taken at random sample take-off sample taker sample, taking sample taking of aggregates sample tap sample technique sample technique sample temperature sample temperature control attachment sample test sample testing sample test sample text sample theorem sample thief sample throughput sampletie

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。