魚類學名詞
名詞 定義
abyssal plain An extensive, flat region of the ocean bottom from 4,000 to 7,000 m; the upper abyssal plain (2000-4000 m) is also often referred to as the continental rise.
深海平原 水深 4,000 到 7,000 公尺的海底平坦區域 。