英语词汇“jack-frame”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	jack-frame
释义	jack-frame un.绞车架；🌏四道粗纺机；起重架
随便看	ship magnet induction ship magnetism shipmail ship mail ship main antenna ship main propulsion system ship maintenance ship maintenance and repair ship maintenance equipment Ship Maintenance Support System ship making technique shipman ship man ship-man ship management Ship management information system construction Ship Management System ship manager shipman and fisherman Shipman Anxiety Depression Scale Shipman effect ship manenvering ship maneuver ship maneuverability ship maneuvering