The somite forms the myotome, sclerotome and perhaps dermatome.
体节形成生肌节、生骨节和或许是生皮节。
In the embryo an undifferentiated mesodermal component of an early trunk or tail segment or metamere, derived from paraxial mesoderm.
在胚胎，无法区胚层组成早期躯干、或尾部片段或体节，衍生自轴旁胚层。
7 The strobila of cestodes consists of a chain of segments (proglottids) budded off from the neck region.
绦虫节裂区由从颈部出芽生殖体节链（节片）组成。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
We see that its body is divided into three parts, and that each part is made of a number of rings joined to one another.
我们看见，它的身体分成三部分，每个部分都是几个体一起构成的。
But in the shell of the grown-up crab these rings are so close together that we cannot tell one ring from another.
是成年螃蟹的甲壳，体彼此挨得太近，没办法分清了。
Like these two animals, its body is made up of a number of rings.
跟龙虾和虾一样，螃蟹的身体也是很多体组成的。
It has a large head, made of what looks like one big ring of hard skin.
虾的头很大, 看上去就像甲壳的一个大“体”。
Its body and it's tail are made of many smaller rings, all joined together.
虾的身体和尾巴, 是很多小体一起构成的。
And metanephridia will have a nephrostome on onside of a segment.
后肾管体的一侧具有肾口。
关注我们的微信
下载手机客户端
划词翻译
详细解释
，
无法区
胚层组成
一起构成的。
是成年螃蟹的甲壳，
