英语词汇“observation car”的读音、翻译、释义、用法及例句-智慧网

词汇	observation car
释义	observation carobservation car1.■〈美〉(火车的)游览车厢(有特大车窗或透明车顶),了望车
随便看	spur type spur-type planetary gear spur type planetary gearing spur type planetary reducer Spurway's syndrome spurwheel spur wheel spur wheel back gear spur wheel countershaft spur wheel outrigger gear spur-wheel reversing gear spurwort sputa sputamentum sputnik Sputnik program sputter sputter coating sputtered beam sputtered dielectric film sputtered film sputtered film disk sputtered layer sputterer runner blade

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