单词	progress research
释义	progress research 进展研究
随便看	pressure-feed air bearing pressure feedback pressure feed back pressure feedback control pressure feeder pressure feed filler pressure-feed filler pressure-feed gasoline pressure feeding pressure-feed lubricating system pressure-feed lubricating systems pressurefeed lubrication pressure feed lubrication pressure-feed lubrication pressure-feed oiling pressure feed roller pressure feeds pressure feed system pressure-feed system pressurefeed tank pressure feed tank pressure-feed tank pressure fermentation pressure for mone information pressure for money