ovisac /'әuvisæk/ 📖 中文释义 卵鞘, 卵囊 🔗 释义中的汉语词 卵囊 📘 English Definition(英文释义) n. A Graafian follicle; any sac containing an ovum or ova.n. The inner layer of the fibrous wall of a Graafian follicle. ← Ovis vignei oviscapt →