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annelids 英'ænlɪdz美'ænlɪdz COCA¹³³⁶³⁵BNC⁶⁸⁵⁶¹
基本英英例句例句
环节动物类,环节动物原型annelid的复数
名词 annelid:
worms with cylindrical bodies segmented both internally and externallyDiscuss the metamerism ofannelidsand its advantages briefly.浅谈环节动物身体的分节现象及其优点。
Many molluscs and marineannelidshave a trochophore larva in their life cycle.在许多软体动物和海洋环节动物生活史中具有担轮幼虫。 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。 ebigear
Both annelids possess a closed circulatory system with tubular hearts and a dorsal and ventral blood vessel. In both specimens, pin the following.
二种环节动物皆具有闭锁循环系，包括管状的心脏及背血管，腹血管。用大头针标示二标本的下列构造：。 www.lx128.com
But few locals are turning up their noses at the presence of so many blood- sucking annelids.
但是几乎没有当地人会看不起这些吸血的环节动物。 suiniyi
Chitosan is material from deacetylation of chitin, which from arthropod, coelenterate, annelids, protozoans, part of algae and fungi.
壳聚糖是来源于节肢、肠腔、环节、原生动物及海藻和真菌类的甲壳素类物质脱去乙酰基的产物。 chemyq
Like annelids, they are hermaphroditic, containing both male and female sex organs.
他们像蠕虫一样，雌雄同体，共有雌、雄两种性器官。 starwarsfans.cn
Some annelids segmented worms, such as leeches, are also ectoparasites, using sucking disks to feed on the blood and tissues of vertebrate hosts.
一些环节虫分节类蠕虫，诸如水蛭，同样也属体表寄生类，其用吸盘吸取脊椎类宿主的血液及组织维生。 ycool
Annelids are soft, moist worms which have rings around their bodies.
环节动物是柔软、黏湿的蠕虫，身体周围有环节。 www.0-100.com |