Anatomy and Zoology. Any of the vascular structures, thought to resemble a saucer or cup, by which the endometrium of the uterus and the placenta…
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| 单词 | θ18810 |
| 释义 | the world > life > biology > biological processes > procreation or reproduction > embryo or fetus > membranes, etc., of embryo or fetus > [noun] > placenta > part of (3) saucer1662 Anatomy and Zoology. Any of the vascular structures, thought to resemble a saucer or cup, by which the endometrium of the uterus and the placenta… syncytium1877 (a) A single cell or protoplasmic mass containing several nuclei, formed either by fusion of a number of cells without fusion of the nuclei, or by… symplasma1908 A mass of cell nuclei and cytoplasm regarded as formed by the breaking down of the cell walls of the outer layer of the placenta. |
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