词汇	密封节
释义	密封节 sealing section
随便看	naval port pollution control Naval Postal Affair Branch Naval Post Graduates Naval Postgraduate School Naval Post Graduate School Naval Postgraduate School Continuing Education Naval Potomac Annex Navalpotro Naval Powder Factory naval power Naval Preflight School Naval Pre-Flight School naval preparation school naval presence Naval Preventive Medical Unit naval price adjustment board naval prison naval prize Naval Prize Act Naval Procurement Account Naval Procurement Fund naval procurement office Naval Procurement Officer Naval Production Equipment Control Office Naval Propellant Plant