| 单词 | superfetation |
| 释义 | superfetation (once / 231752 pages) n WORD FAMILY superfetation: superfetations+/superfetate: superfetation USAGE EXAMPLESA rare condition known as superfetation makes it possible to conceive for a second time when pregnant. BBC(Nov 15, 2016) Again: he is charged, as above, with adding to his apparent perfidy a superfetation of insolence, an accretion or excrescence of insult. Swinburne, Algernon Charles, William Blake—A Critical Essay(2011) It concluded that a phenomenon known as superfetation had occurred. Scientific American(Apr 27, 2011) n fertilization of a second ovum after a pregnancy has begun; results in two fetuses of different ages in the uterus at the same time superfetation is normal in some animal species Hyper fecundation, fertilisation, fertilization, impregnation creation by the physical union of male and female gametes; of sperm and ova in an animal or pollen and ovule in a plant |
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