这种动物浑身长满了锋利的长刺。

The animal is covered in long piercing spines.

《牛津词典》

研究者们瞄准能够和病毒中被称为“长刺”部分进行反应的抗体。

The researchers have zeroed in on antibodies that react with part of the virus called its spike.

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剑龙的背上有17块板状的骨头，在它尾巴的尖端还有着长刺。

Stegosaurus had 17 bony plates on its back. It also had spikes on the end of its tail.

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There's an angler fish at the bottom of the ocean that has a rod sticking up from the top of its head with a lure to capture other fish to fool them in thinking that this is something edible and then to themselves be devoured.

在深海中生活着琵琶鱼,这种鱼的头顶会长出鱼竿状的长刺,用于引诱和捕获其他鱼类,让它们误认为那是食物,然后它们自己就被吃掉了。

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