连续: 6年未出事故. There have been no a ...演奏: give an instrumental perform ...唱: sing数据: data; record; information备份: back-up工具: tool; means; implement; appl ...连续演奏数据备份工具: ldbu legato data backuutility系统数据备份工具: backup4all pro数据库备份工具: data quik连续演奏: chain play数据备份: data backup备份工具: genie backup manager pro; iisbackup; second copy硬盘备份工具: symantec ghost explorer自动连续演奏装置: auto-changersymantec livestate adcance serv备份工具: symantec livestate adcance serv官方磁盘备份工具: true image oem数据备份与恢复软件: rru艾德威特存储备份工具: manageengine opstor 3连续演出: continuous performance斯泰克公司（美国，出品网络备份工具）: si stac inc数据备忘录: information memorandum唱: Ⅰ动词1.(唱歌) sing 独唱 solo; 齐唱 sing in unison; 她唱着悲伤的歌。 she sang a sad song.2.(大声叫) call; cry 鸡唱三遍。 the cock has crowed for the third time.Ⅱ名词1.(歌曲; 唱词) ditty; a song or a singing part of a chinese opera 小唱 ditty2.(姓氏) a surname 唱翰 chang han备份数据: back udata（备份数据）- 没问题: back up data备份得数据保: mysqldump
