ovisac的翻译，读音
英/'әuvisæk/
释义：
卵鞘, 卵囊
n. A Graafian follicle; any sac containing an ovum or ova.
n. The inner layer of the fibrous wall of a Graafian follicle.
n. A Graafian follicle; any sac containing an ovum or ova.
n. The inner layer of the fibrous wall of a Graafian follicle.