英语词汇“oil-free piston expansion engine”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	oil-free piston expansion engine
释义	oil-free piston expansion engine [ɔɪl fri ˈpɪstən ɪkˈspænʃən ˈɛndʒɪn] 无油润滑活塞式膨胀机
随便看	viewfinder mechanism view finder monitor viewfinder parallax view finder parallax view finder peaking control view finder picture viewfinder release button viewfinders view finders view-finders view finder screen view finder selector view finder selector switch view-finder tube view finder tube view finder unit viewfinder window view-folder view footnote area view from view from back view from left view front viewginder mask viewgraph

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