微刺

例句：

1. 1. The small ant was trying to get through the tiny hole in the wall.
   那只小蚂蚁正试图穿过墙上的小洞。
2. 2. The little girl had a tiny cut on her finger.
   小女孩手指上有一个很小的伤口。
3. 3. The caterpillar has many tiny spines that protect it from predators.
   这种毛毛虫有很多细小的刺来保护自己免受捕食者的伤害。