thorns

例句：

1. 1. The thorny bushes are difficult to climb.
   这些荆棘丛很难攀爬。
2. 2. She carefully picked the thorns off her dress.
   她小心翼翼地从裙子上拔下刺。
3. 3.The rose has many thorns that can cause irritation.
   这朵玫瑰有很多刺，可能会引起刺激。