ephippium /i'fipiәm/ 📖 中文释义 鞍状壳 📘 English Definition(英文释义) n. A depression in the sphenoid bone; the pituitary fossa.n. A saddle-shaped cavity to contain the winter eggs,situated on the back of Cladocera. ← Ephippiorhynchus senegalensis E 字母词表 ephod →