| 单词 | head fold |
| 释义 | head foldn.A ventral folding of the cephalic extremity in the embryonic disk, so that the brain lies in a rostral direction to the mouth and pericardium. Words nearby head foldheader, header bond, headfast, headfirst, headfish, head fold, head for, headforemost, headframe, headfuck, head gate The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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