英语词汇phase-alternation line system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	phase-alternation line system
释义	phase-alternation line system 【电信学】逐行倒相制[亦作 Pal system]
随便看	distinctive feature distinctive features distinctively distinctiveness distinctivenesses distinctly distinctness distinctnesses disting distingue distinguee distinguer distinguish distinguishabilities distinguishability distinguishable distinguishableness distinguishablenesses distinguishably distinguish as distinguish between distinguished distinguished by Distinguished Conduct Medal distinguished conduct medals

英汉双解词典包含483723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。