vasa vitellina

例句：

1. 1. The fish vasa vitellina are a popular delicacy in Japan.
   日本流行的鱼类美食是鱼卵。
2. 2.The scientist discovered that the vasa vitellina contained valuable nutrients.
   科学家发现鱼卵中含有宝贵的营养。
3. 3.The vasa vitellina were collected from local waters for their high protein content.
   这些鱼卵是从当地水域收集的，因为它们富含蛋白质。