noun ダウンロード 🔗共有 オコジョ Mustela erminea, the ermine or short-tailed weasel, a mustelid native to Eurasia and North America, distinguished from the least weasel by its larger size and longer tail with a prominent black tip. Examples : "The stoat darted across the schoolyard, its black-tipped tail a flash of dark against the grass. " オコジョは校庭を横切って駆け抜け、その黒い先端の尾は草に対して暗い閃光だった。 animal nature biology ecology AIとチャット語彙ゲーム読解練習
