noun ダウンロード 🔗共有 パカ Any of the large rodents of the genus Cuniculus (but see also its synonyms), native to Central America and South America, which have dark brown or black fur, a white or yellowish underbelly and rows of white spots along the sides. Examples : "While hiking in the rainforest of Costa Rica, we spotted a paca scurrying through the undergrowth, its spotted sides blending into the shadows. " コスタリカの熱帯雨林でハイキング中、茂みの中を走り抜けるパカを見つけました。その斑点のある側面は影に溶け込んでいました。 animal biology nature AIとチャット語彙ゲーム読解練習