英语词汇directive wireless telegraphy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	directive wireless telegraphy
释义	directive wireless telegraphy
随便看	automatic block section Automatic Block Signal automatic block signal system Automatic Block System automatic block with AC counting code track circuit automatic block with audio frequency shift modulated track circuit automatic block with axle counter automatic block with coded track circuit automatic block with impulse track circuit automatic block with polar frequency impulse track circuit automatic block with track circuits Automatic Blood Cell Analyzer automatic blood cell counter automatic blood cell differential counter automatic blood chemistry analyzer automatic blood culture system automatic blood gas system automatic blood pressure indicator automatic blood pressure meter automatic blood pressure recorder automatic blood sedimentationunit automatic blood warming products automatic blowdown system automatic blowdown valve automatic blowing system

英汉双解词典包含3607232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。