英语词汇vacuum brake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	vacuum brake
释义	vacuum brake noun a railway vehicle brake operated by changes in pressure in a continuous pipe which is generally kept exhausted of air by a pump and controls similar brakes throughout the train 真空制动机。
随便看	Prut pry pry bar pryingly prytany Przewalski's horse Prévost d'Exiles prêt-à-porter PS Ps. PSA psalm psalm book psalmic psalmist psalmodic psalmodist psalmody psalter psalterium psaltery PSBR psephological psephologically psephologist

英汉双解词典包含131075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。