sprigger

例句：

1. 1. The plant has sharp thorns that can be dangerous to touch.
   这种植物有尖锐的刺，触摸时可能会造成伤害。
2. 2. The thorny bushes are a challenge for those who want to climb up them.
   这些带刺的灌木丛是那些想要攀爬的人的挑战。
3. 3.The prickly hedgehog is known for its ability to ward off predators with its spines.
   刺猬以其棘刺而闻名，能够用这些刺来抵御捕食者。