Moon jellies swim close to the surface so their stinging tentacles can catch food.

海月水母游近水面，所以们状触角可以捕捉食。

There strange thorn-like creatures are Membracids, also known as tree hoppers.

这些奇怪状生是角蝉也叫虫。

The spiky muscles at the end of the trunk act as fingers to pick up smaller objects.

鼻状肌肉就像手指一样，可以抓起较小体。

That's the unofficial name for the dinosaur's spiky tail.

那是这种恐龙状尾巴非官方名称。

Its spiky starfish arms looked like alien tendrils in a movie.

状海星臂看起来像电影中异形触须。

His skin was pierced by tough, thorn-like appendages, his blood spraying onto the parched soil.

他皮肤被坚韧状附着穿透，鲜血喷溅到干涸土地上。

Clara watches in fascination as its body, which is covered in long quill-like spines, glows in various vibrant colors.

克拉拉着迷地注视着身体，那覆盖着长长状羽毛身体，正闪烁着各种鲜艳色彩。

This is the spike protein that is on the surface of a corona virus and it's what allows it to attach to and get into the cells of the respiratory track.

这是冠状病毒表面状蛋白，使病毒能够附着并进入呼吸道细胞。

And when I interviewed Dr. Robert Bakker, the researcher who studied the Wyoming Allosaurus, he assured me that thagomizer is an accepted term for a stegosaurid's spiky tail.

当我采访研究怀俄明州异特龙罗伯特·巴克博士时，他向我保证，“尾部尖”是被认可用来指代剑龙科动状尾巴术语。