verb ダウンロード 🔗共有 包囲する (警察) (of the police) To contain demonstrators in a confined area. Examples : "The police were kettling the protesters in the park, preventing them from leaving. " 警察は公園でデモ参加者を包囲し、彼らが立ち去るのを阻止した。 police government law politics action AIとチャット語彙ゲーム読解練習
noun ダウンロード 🔗共有 包囲 A crowd control technique, used by police, where a hostile group of protesters or rioters are surrounded and not allowed to disperse, sometimes with the use of temporary fencing to corral and isolate portions of the group. Examples : "The police used kettling to contain the protestors in the park after the march turned violent. " デモ行進が暴力的になった後、警察は公園内の抗議者を包囲するために包囲戦術を使用した。 police government politics law action group society AIとチャット語彙ゲーム読解練習
noun ダウンロード 🔗共有 ケトル現象 The situation where water gets trapped in the heat exchanger of a boiler (e.g. due to limescale build-up), resulting in knocking sounds as it turns into expanding steam. Examples : "The loud kettling from the boiler this morning woke up the whole family; we need to call a plumber to check for limescale. " 今朝、ボイラーからの大きなケトル現象で家族全員が目を覚ましました。スケールがないか確認するために、配管工を呼ぶ必要があります。 utility technology sound building machine energy technical system device process condition AIとチャット語彙ゲーム読解練習