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 : "Deep in the rainforest, the wildlife researcher set up camera traps hoping to capture images of the elusive pacas with their distinctive spotted sides. " 熱帯雨林の奥深くで、野生生物研究者は、独特の斑点のある側面を持つ、とらえどころのないパカの画像を捉えようとカメラトラップを設置した。 animal nature organism biology AIとチャット語彙ゲーム読解練習