In both types of feather, the barbules that extend from the barb ramus grow from a single layer of cells, called the barbule plate, on the periphery of the barb ridge.
而不论是何种羽毛，从羽枝主枝延伸出来的羽小枝，都从羽枝脊表面叫做「羽小枝板」的单层细胞长出来。
| 单词 | barbules |
| 例句 |
英语例句库
In both types of feather, the barbules that extend from the barb ramus grow from a single layer of cells, called the barbule plate, on the periphery of the barb ridge. 而不论是何种羽毛，从羽枝主枝延伸出来的羽小枝，都从羽枝脊表面叫做「羽小枝板」的单层细胞长出来。 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。
原声例句
大英百科全书 Each barb branches into barbules, which link to one another by hooks. 每根羽支分拨成小羽，小羽通过钩子相互连接。 Space – Verge Science And lots of times, there are little feather barbules in there that we can look at the microscopic characters 很多时候， 里面有小羽毛，我们可以看到微观特征。 PBS地球-动物趣闻 The central part of the feather became a hardened structure called a rachis, with lots of little barbs and barbules, creating the vanes of the feather. 羽毛的中央部分变成了一种称为羽轴的硬化结构，上面有许多小倒钩和小枝，形成了羽毛的叶片。 |
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