verb ダウンロード 🔗共有 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. Examples : "The student undermined the sandcastle by digging a tunnel beneath it. " 生徒は、砂の城の下にトンネルを掘って弱体化させた。 military building geology war architecture AIとチャット語彙ゲーム読解練習
verb ダウンロード 🔗共有 弱体化させる, 損なう To weaken or work against; to hinder, sabotage. Examples : "The war efforts were undermined by the constant bickering between the allies." 戦争努力は、同盟国間の絶え間ない口論によって弱体化させられた。 action business politics government organization economy AIとチャット語彙ゲーム読解練習
verb ダウンロード 🔗共有 浸食する, 損なう To erode the base or foundation of something, e.g. by the action of water. Examples : "The heavy rain undermined the foundation of the old shed, causing it to lean dangerously. " 大雨が古い小屋の基礎を浸食し、危険なほど傾いた。 geology environment disaster nature structure AIとチャット語彙ゲーム読解練習
