undo .ʌn'du:
释义
vt. 解开, 取消, 破坏, 毁灭, 扰乱
vi. 松开
[计] 撤消
英文释义
v. cancel, annul, or reverse an action or its effect
v. cause the ruin or downfall of
词形变化
过去分词: undone 过去式: undid 现在分词: undoing 第三人称单数: undoes
BNC词频排名: 6,417 | 当代语料库词频排名: 6,632