undermined
释义
v. 暗地里破坏;挖…的下面(undermine的过去分词)
英文释义
v destroy property or hinder normal operations
v hollow out as if making a cave or opening
词形变化
原型: undermine 原型变体: dp 过去式: undermined
BNC词频排名: 0 | 当代语料库词频排名: 43,000