单词	unknown backstate
释义	unknown backstate 未知隐藏状态
随便看	recoverable error recoverable expenditure recoverable experimental science satellite recoverable extension recoverable file recoverable heat recoverable item recoverable item breakdown Recoverable Item List Recoverable Item Program Recoverable Item Provisioning Part List recoverable items recoverable judicature recoverable launching vehicle recoverable loss recoverable material recoverable matter recoverable mechanism recoverableness recoverable object recoverable oil recoverable oil reserves recoverable oil reserves 矿业 recoverable oil reserves矿业 recoverable operation