adj.有刺毛的，带刺的，多刺的

The cactus had sharp, spiny needles all over its surface.
这株仙人掌表面布满了尖锐的刺。
The hedgehog curled into a tight ball, protecting itself with its spiny quills.
刺猬蜷缩成一团，用它的刺来保护自己。
The porcupine's spines were raised in defense, warning potential predators to stay away.
豪猪的刺竖立起来，作为防御，警示捕食者远离。
She wore a spiny bracelet made of sea urchin shells, a unique accessory at the beach party.
她在海滩派对上戴了一只由海胆壳制成的带刺手镯，十分独特。
The spiny lobster is known for its hard exoskeleton and distinctive claws.
长刺龙虾以其坚硬的外壳和独特的钳子而闻名。
The archaeologist carefully handled the ancient artifact, avoiding the spiny protrusions.
考古学家小心翼翼地处理那件古物，避开那些尖锐的突起部分。
The spiny starfish can regenerate its limbs if they become detached, a remarkable adaptation.
棘皮星鱼如果失去触手，可以再生，这是令人惊讶的适应能力。
The thorny branches of the tree provided a natural barrier for the animals to climb and hide in.
这棵树的多刺枝条为动物提供了攀爬和藏身的天然屏障。
The gardeners were busy trimming the spiny hedges to maintain a neat appearance.
园丁们正在忙碌地修剪那些多刺的篱笆，保持整洁的外观。
The spiny anteater, despite its name, has soft fur rather than sharp spines.
尽管名字中有"刺"，但豪猪其实有柔软的毛发，而不是尖刺。