英语单词查询
crinoidea
「crinoidea」的意思
海百合纲; 海百合类
n.海百合纲
「crinoidea」的用法
crinoidea海百合纲 - 生物学
「crinoidea」的例句
The crinoids are a class of marine animals.
海百合是一类海洋动物。
Crinoids are part of the echinoderm phylum.
海百合属于棘皮动物门。
These creatures have a unique body structure.
这些生物具有独特的身体结构。
Crinoids can be found in various oceanic environments.
海百合可以在各种海洋环境中找到。
Their arms are used for feeding and movement.
它们的触手用于进食和移动。
Crinoids have a long evolutionary history.
海百合有很长的进化历史。
Some species are threatened by habitat loss.
一些物种因栖息地丧失而受到威胁。
Scientists study crinoids to understand marine ecosystems better.
科学家研究海百合以更好地理解海洋生态系统。
The crinoids were once more abundant in the past.
过去，海百合的数量更多。
They play a crucial role in the ocean’s food web.
它们在海洋的食物网中起着关键作用。