英语词汇“pumping sleeper”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	pumping sleeper
释义	pumping sleeper 浮置轨枕
随便看	sample spaces sample-specific sample spectral function sample spectrum samples per second sample spinner sample spliter sample splitter sample splitting sample spoon sample spot sample spotter sample standard deviation sample statistic sample statistics sample storage sample streaker sample strength sample strip sample structure sample subtraction method sample sum sample surface sample survey sample survey design 癬癭癮癯癰癱癲癳癴癵 08118 08119 08120 08121 08122 08123 08124 08125 08126 08127