fuscid

例句：

1. 1. The fuscid is a type of spider that feeds on insects.
   这种蜘蛛是一类以昆虫为食的蜘蛛。
2. 2. Fuscids are known for their ability to spin sticky webs.
   蜈蚣以其能编织粘性网的能力而闻名。
3. 3. In some cultures, fuscids are considered lucky because they can trap prey.
   在某些文化中，蜈蚣被认为是幸运的，因为它们可以捕捉猎物。