Urochordata是什么意思 Urochordata的读音、翻译、用法

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'Urochordata'这个词语源于希腊语,意为“尾部有弓的动物”。它是生物学上一个分类单元,指的是动物界脊索动物门下的一类无脊椎动物,也叫海鞘动物。海鞘外表呈管状或囊状,体长可达50厘米,它们的特点是在幼年时有脊索,成年后脊索退化,只留下一些残余的髓索。

以下是9个含有'Urochordata'词语的例句:

1. The ascidian is a representative animal of Urochordata.(海鞘是脊索动物门下的代表性动物。)

2. Urochordata, also known as tunicates, are marine invertebrates.(海鞘,又称鞘动物,是海洋无脊椎动物。)

3. The tadpole larva of Urochordata has a notochord, which allows it to swim actively.(海鞘幼虫有脊索,可以活跃地游动。)

4. The digestive system of Urochordata is complete, with mouth and at opposite ends.(海鞘的消化系统完整,口和门相对。)

5. Urochordata is divided into two subphyla, Ascidiacea and Thaliacea.(海鞘分为海鞘亚纲和海葵亚纲。)

6. Urochordata has a unique life cycle, with a free-swimming larva and a sessile adult.(海鞘有独特的生命周期,包括游泳的幼虫和固着的成体。)

7. Urochordata is an important research model for developmental biology.(海鞘是发育生物学研究的重要模型。)

8. The tunic of Urochordata is composed of cellulose and protein.(海鞘的外套膜由纤维素和蛋白质组成。)

9. The filter feeding of Urochordata plays an important role in nutrient cycling in marine ecosystems.(海鞘的滤食在海洋生态系统的营养循环中起着重要作用。)

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