环节动物的

Any of numerous wormlike carnivorous animals of the phylum Onychophora, common in tropical and temperate forest regions and having characteristics of both arthropods and annelid worms.

有爪纲节肢动物的一个纲，常见于热带或温带森林中，既有环节动物又有节肢动物的某些特点

A swollen, glandular, saddlelike region in the epidermis of certain annelid worms, such as the earthworm, that secretes a viscous fluid to form a cocoon for their eggs.

环带，生殖带某些环节动物蠕虫表皮的膨胀、含腺的鞍状带，例如蚯蚓，分泌一种粘性液体而在其卵上形成一层防护层

The results show that 154 species were found in the area,including 60 species of Polychaeta,30 of Crustacea,28 of Mollusca and 24 of Echinodermata;the dominant species are not very distinct,the relative important or common species are Listriolobus sp.,Xenophthalmus pinnotheroides White and Cossurella dimorpha Hartman.

本次调查共获得长江口附近海域大型底栖动物154种，其中多毛类环节动物60种，甲壳动物30种，软体动物28种，棘皮动物25种，其它类群动物11种。群落中优势种的地位都不明显，只有螠虫(Listriolobus sp。)、豆形短眼蟹(Xenophthalmus pinnotheroides White)、拟单指虫为相对重要的种类。

Part of animal circular muscles and longitudinal muscle layers, in the longitudinal muscle of mesodermal origin under the body cavity membranes.

环节动物有环肌及纵肌两层，在纵肌之下为中胚层来源的体腔膜。

A similar enlargement in the digestive tract of annelids and insects.

环节动物或昆虫的消化道中的类似扩大部分。

A similar enlargement in the digestive tract of annelids and in sects.

环节动物或昆虫的消化道中的类似扩大部分。

Terrestrial and aquatic annelids having bristles borne singly along the length of the body.

雌雄同体的陆栖和水栖环节动物，只在沿身体部位有鬃毛。

Hermaphroditic aquatic or terrestrial or parasitic annelids.

雌雄同体的水生陆生或寄生环节动物。

Aquatic or terrestrial or parasitic annelids.

雌雄同体的水生陆生或寄生环节动物。

Study the diversity of vertebrates: sponges, cnidarians, flatworms,nematodes, annelids, mollusks, arthropods, and echinoderms.

A2， B3， G3 研习无脊椎动物的多样性－海绵动物、腔肠动物、扁形动物、圆形动物、环节动物、软体动物、节肢动物及棘皮动物。

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。