英语词汇RRB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	RRB
释义	RRB abbr.Railroad Retirement Board (美国)铁路员工退休管理委员会
随便看	hydrogen bacteria hydrogen blistering hydrogen bomb hydrogen bombs hydrogen bond hydrogen bonder hydrogen bonding Hydrogen Bondings hydrogen bromide hydrogen bromides hydrogen burning hydrogen car hydrogen carbonate Hydrogen Carbonates hydrogen cars hydrogen chloride hydrogen chlorides hydrogen corona hydrogen cracking hydrogen cyanide hydrogen cyanide laser hydrogen cyanides hydrogen damage hydrogen-discharge lamp hydrogen electrode

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。