| 单词 | primitive costal arch |
| 释义 | primitive costal archn.Any of the arches formed from the costal processes or elements that give rise to the ribs in the thoracic region of the embryonic vertebral column. Words nearby primitive costal archprimipara, primitive, Primitive Baptist, primitive cell, primitive church, primitive costal arch, Primitive Friend, primitive furrow, Primitive Methodist, primitive node, primitive polynomial The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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