annelid worm

常见例句

A bristle or seta, especially of an annelid worm.
刚毛尤指环节动物毛虫类的毫毛或刚毛
A bristle or seta,especially of an annelid worm.
刚毛尤指环节动物毛虫类的毫毛或刚毛
With the new fossil, researchers can now identify the animals as part of the annelid worm family, which also includes modern sea mice, earthworms and leeches.
因为这个新的化石，研究人员现在可以鉴别出该动物属于环节虫属，这类动物中包括现代的海毛虫，蚯蚓和水蛭。
a bristle or seta,especially of an annelid worm
尤指环节动物毛虫类的毫毛或刚毛
Any of various annelid worms of the class Oligochaeta, including the earthworms and a few small freshwater forms.
寡毛纲动物任一寡毛纲环节软体虫，包括蚯蚓和一些小的淡水生物种类
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