英语词汇double-direction running automatic block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	double-direction running automatic block
释义	double-direction running automatic block 简明释义双向自动闭塞网络释义 1 ?双向自动闭塞双向自动闭塞
随便看	high-early cement high early strength cement high-early-strength cement high early strength concrete high early strength portland cement high early strength portland cement high early strength portland cement high eccentric orbit high echo high echogenic area high echogenic mass high echo-level high echo level high echo level specklings high economic return highed high edge stress high education high effect high effect disinfectants high effective high effective antenna high effective antifoaming agent high-effective antimold high-effective flame retardant synergist

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。