[ 复数 undos 第三人称单数 undoes 现在分词 undoing 过去式 undid 过去分词 undone ]
Undo 撤消 ; 撤销 ; 取消
Undo Check Out 还原注销 ; 取消锁定 ; 复原签出 ; 撤消签出
Undo Move 取消行动 ; 取消移动
Undo or Redo 取消 ; 重做 ; 勾销 ; 该命令会撤销或重做对所选物体的最后一次改动
Undo Tablespace 回滚表空间 ; 表空间 ; 撤销表空间 ; 撤消表空间
UNDO SEGMENT 回滚段 ; 撤销段 ; 创建表空间和
Undo Information 恢复信息 ; 撤销信息 ; 清除回滚段中的恢复信息
Undo Send 撤销发送 ; 取消发送 ; 撤销发送邮件
UNDO REDO 数据库备份与恢复技术 ; 撤消 ; 操作上的 ; 放弃和重做
·2,447,543篇论文数据，部分数据来源于NoteExpress
V-T If you undo something that is closed, tied, or held together, or if you undo the thing holding it, you loosen or remove the thing holding it. 打开; 解开; 松开
I managed secretly to undo a corner of the parcel.
我设法偷偷地打开包裹的一角。
I undid the bottom two buttons of my yellow and grey shirt.
我解开了我黄灰色相间衬衫最下面的两个钮扣。
V-T To undo something that has been done means to reverse its effect. 使无效
A heavy-handed approach from the police could undo that good impression.
警察的专制手段能使那个好印象化为乌有。
She knew it would be difficult to undo the damage that had been done.
她知道难以挽回已造成的损失。
→ see also undoing
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