noun ダウンロード 🔗共有 麻酔薬 A substance administered to reduce the perception of pain or to induce numbness for surgery and may render the recipient unconscious. Examples : "Before the dentist could fill my cavity, they gave me anesthetics to numb my mouth so I wouldn't feel any pain. " 歯医者が私の虫歯を詰める前に、彼らは私が痛みを感じないように口を麻痺させるために麻酔薬を投与しました。 medicine substance physiology body sensation AIとチャット語彙ゲーム読解練習