nemertine

例句：

1. 1. The nemertine rock formation is a unique and fascinating sight to behold.
   这种石笋岩形成是一种独特且令人着迷的景观。
2. 2. The nemertine structure is a testament to the power of nature's sculpting tools.
   这种石笋结构是大自然雕刻工具力量的见证。
3. 3. The nemertine formations are scattered throughout the park, adding to its natural beauty.
   这些石笋分布在公园各处，增添了它的自然之美。