无脊椎的

An internal supporting skeleton,derived from the mesoderm,that is characteristic of vertebrates and certain in vertebrates .

骨骼体内支撑的骨骼，由中胚层而来的，是脊椎动物及某些无脊椎动物所特有的特性

An internal supporting skeleton, derived from the mesoderm, that is characteristic of vertebrates and certain invertebrates.

骨骼体内支撑的骨骼，由中胚层而来的，是脊椎动物及某些无脊椎动物所特有的特性

An internal supporting skeleton,derived from the mesoderm,that is characteristic of vertebrate s and certain in vertebrate s.

骨骼体内支撑的骨骼，由中胚层而来的，是脊椎动物及某些无脊椎动物所特有的特性

Currently accessible for searching are the recent mollusk files, the invertebrate paleontology files, the rotifer collection and Gary Rosenbergs molluscan species database etc.

当前可以搜寻到的信息包括新近的软体动物门文档、无脊椎动物古生物学文档、轮虫收藏以及加里罗森伯格的软体动物物种数据库等。

Grasshoppers belong to Orthoptera, Acridoidea, they are important invertebrates andprimary consumers, which are also one of the severely harmful agricultural pests.

蝗虫是直翅目蝗总科昆虫的通称，是重要的无脊椎动物和初级消费者，同时也是危害严重的农业害虫之一。

An elongated, often segmented appendage usually found near the mouth in invertebrate organisms such as mollusks, crustaceans, and insects, the functions of which may include sensation, locomotion, and feeding.Also called palpus

触须：细长的，通常为弓形的附属物，通常长在无脊椎动物器官的嘴附近，例如软体动物、甲壳纲动物和昆虫，其功能包括感觉、移动和喂食也作 palpus

Previous research has suggested that the true producers of numerous natural products isolated from marine invertebrates were the microbial epibiont and symbiont which are deemed as not-yet-cultivated microbe.

对海洋无脊椎动物天然产物的研究表明，很多种活性物质的真正生产者是与其共生或附生的未培养微生物。

Enigmatic small elongated wormlike terrestrial invertebrates of damp dark habitats in warm regions; distinct from the phylum Annelida; resemble slugs with legs and are sometimes described as the missing link between arthropods and annelids.

身体细长、比较神秘的陆地无脊椎动物，生长在潮湿阴暗的温带地区；与环虫动物门截然不同；与蛞蝓的腿相似，有时被认为介于环节动物和节肢动物之间。

But if that theory is correct then bdelloid rotifers, freshwater invertebrates that haven't had sex in at least 30 million years, should have been parasited into extinction long ago.

但是如果这个理论是正确的，那么蛭形轮虫，这种至少已经存活了3千万年的无性繁殖的淡水无脊椎生物，应该早就因为感染寄生虫而灭绝了。

Coral and sea anemones are in the same family of stinging invertebrates.

珊瑚和海葵是相似的家庭的有刺的无脊椎动物。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。