starfish造句

She lays a kindly hand like a tiny starfish on my knee.
她和善地伸出手,像小海星一样放在我的膝盖上.

Starfish contains different types of bioactive materials, such as proteins, enzymes, steroidal glycosides , gangliosides, alkaloids etc.
海星中含有蛋白 、 酶 、 甾类糖苷、神经节苷酯 、 生物碱等生物活性物质.

Now I'm looking for a starfish. And a seashell.
现在我要来找海星和贝壳.

Asteroidea ( starfish ) contains saponins, sterols, anthraquinones, alkaloids phospholipids and some other components.
海星含皂苷 、 甾醇 、 蒽醌 、 生物碱和脂类等物质.

For instance, it appears the ancestor of brainless starfish and sea urchins had a brain.
例如, 无脑海星和海胆的祖先似乎曾有大脑.

the oral surface of a starfish
海星的口面

I'm looking for a starfish. Here! I got one.
我在找海星. 有了, 我找到了.

Starfish are actinoid -- that is, they are radially symmetrical.
海星呈放射性形状 —— 那就是说, 它们是呈对称的放射状.

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