Haemal arch
A haemal arch is a bony arch on the underside of a tail vertebra of a vertebrate.
The hole so formed is the haemal canal.
It sometimes has a haemal spine on.
The blood vessels to and from the tail run through the arch.
| 单词 | Haemal arch |
| 释义 |
Haemal arch
英语百科
Haemal archA haemal arch is a bony arch on the underside of a tail vertebra of a vertebrate. The hole so formed is the haemal canal. It sometimes has a haemal spine on. The blood vessels to and from the tail run through the arch. |
| 随便看 |
|
英汉双解词典包含3607232条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。