| 单词 | embryonic disk |
| 释义 | embryonic disknoun Embryology.Also called embryonic shield . in the early embryo of mammals, the flattened inner cell mass that arises at the end of the blastocyst stage and from which the embryo begins to differentiate. the blastodisk of yolky eggs. Origin of embryonic diskFirst recorded in 1935–40 Words nearby embryonic diskembryonal leukemia, embryonal rhabdomyosarcoma, embryonal tumor, embryonic, embryonic area, embryonic disk, embryonic membrane, embryonic shield, embryonic stem cell, embryonization, embryonoid Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Medical definitions for embryonic diskembryonic disk n.A platelike mass of cells in the blastocyst from which a mammalian embryo develops.embryonic shield germinal disk The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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