单词	忧郁质的
释义	忧郁质的 atrabiliary
随便看	backup processor backup program back up program back-up program backup programmer back-up programmer backup protection back up protection back-up protection backup protection equipment backup protection of transformer back-up protection relaying backup pumpkin back-up punch Back up Quantity backup radar backup reactor shutdown capability backup/recovery back-up recovery Backup redundancy backup retention policy backup reference station back-up reference station Backup reform backup register back-up register