tufted setae

例句：

1. 1. The bee's sting is covered with tufted setae that can cause severe pain.
   蜜蜂的刺上覆盖着毛状突起，可能会引起严重的疼痛。
2. 2.The fur on the animal's body is made up of tufted setae that help it stay warm in cold weather.
   动物身上的毛发由毛状突起组成，有助于它在寒冷天气中保持温暖。
3. 3.The scientist used a microscope to study the tufted setae on the skin of the frog.
   科学家使用显微镜研究青蛙皮肤上的毛状突起。