Serricomia

例句：

1. 1.The serricomia of the spider is a fascinating subject for study.
   蜘蛛的丝网结构是一个引人入胜的研究主题。
2. 2.The scientist discovered a new species of serricomia in the Amazon rainforest.
   科学家在亚马逊雨林发现了一种新的丝网物种。
3. 3. The serricomia is used to trap insects and small animals.
   丝网用于捕捉昆虫和小动物。