= implantation, n. 6.
| 单词 | θ18767 |
| 释义 | the world > life > biology > biological processes > procreation or reproduction > conception > [noun] > implantation (2) nidation1892 = implantation, n. 6. implantation1902 Embryology. The attachment of the fertilized ovum (blastocyst) to the wall of the uterus. |
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