coelacanth /'si:lәkænθ/ 📖 中文释义 n. 腔棘鱼类的鱼a. 腔棘鱼类的 🧩 词形变化 复数 coelacanths 📘 English Definition(英文释义) n. fish thought to have been extinct since the Cretaceous period but found in 1938 off the coast of Africa ← coel- C 字母词表 Coelacanthidae →