The USNS Victorious is an unarmed ocean surveillance ship operated by a civilian mariner crew working for the Military Sealift Command.是什么意思_The USNS Victorious is an unarmed ocean surveillance ship operated by a civilian mariner crew working for the Military Sealift Command.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句