porpoises /ˈpɔ:pəsiz/ 📖 中文释义 n. <动>鼠海豚( porpoise的复数形式 ) 🧩 词形变化 原形 porpoise 📘 English Definition(英文释义) n. any of several small gregarious cetacean mammals having a blunt snout and many teeth ← porpoised P 字母词表 porpoising →