verb🔗Share弱体化させる, 掘り崩すTo dig underneath (something), to make a passage for destructive or military purposes; to sap."The secret passage undermined the foundation of the old house, making it unstable. "秘密の通路が古い家の土台を掘り崩し、不安定にしました。militarybuildinggeologywaractionChat with AIVocabulary GamePractice Reading
verb🔗Share弱める, 損なうTo weaken or work against; to hinder, sabotage."The war efforts were undermined by the constant bickering between the allies."同盟国間の絶え間ない口論によって、戦争努力は損なわれた。actionbusinesspoliticsgovernmentChat with AIVocabulary GamePractice Reading
verb🔗Share弱める, 損なうTo erode the base or foundation of something, e.g. by the action of water."Heavy rainfall undermined the foundation of the old house, causing cracks to appear in the walls. "大雨は古い家の基礎を損ない、壁にひび割れを生じさせた。geologyenvironmentstructurebuildingChat with AIVocabulary GamePractice Reading
