noun ダウンロード 🔗共有 ヌートリア A large, crepuscular, semiaquatic rodent (Myocastor coypus) resembling a large rat, having bright orange-yellow incisors, native to South America and introduced to Europe, Asia and North America, valued for its fur in eastern Europe and central Asia and considered a pest elsewhere. Examples : "Because they burrow into riverbanks, coypus can cause damage to farmland and infrastructure. " ヌートリアは川岸に穴を掘るため、農地やインフラに被害を与える可能性があります。 animal biology nature environment AIとチャット語彙ゲーム読解練習