英语词汇“向上流动”的翻译、意思、用法、释义-英汉汉英词典

单词	向上流动
释义	向上流动n.upflow向上流动向上流动upward mobility
随便看	duplex inject duplex injector duplex injector--double injector duplex instruments duplexite duplexities duplexity duplex lap winding duplex lathe duplex line duplex lock duplex lubricating oil filter duplex luminaire duplex machine system duplex material duplex measurement duplex mechanical stoker duplex melting duplex mill duplex milling machine duplex mode duplex nozzle duplex one tape duplex one way duplex operation