oleocystidium

例句：

1. 1.The oleocystidium was found to be a rare species in the region.
   该油囊虫在该区域是一种罕见的物种。
2. 2. The discovery of this oleocystidium has sparked new research on marine life.
   这种油囊虫的发现激发了对海洋生物的新研究。
3. 3.Oleocystidium is a fascinating organism that plays an important role in the ecosystem.
   油囊虫是一种令人着迷的生物，它在生态系统中起着重要的作用。