coelacanths /'siːləkænθ/ 📖 中文释义 n. 腔棘鱼a. 腔棘鱼类的 🧩 词形变化 原形 coelacanth 📘 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 ← Coelacanthiformes C 字母词表 coelanaglyphic →