superfetation
音标[sju:pəfi:'teiʃən]
汉语翻译
n. 异期复孕, 重孕
【医】 异期复孕(指卵)
【医】 异期复孕(指卵)
英语解释
名词 superfetation:
- fertilization of a second ovum after a pregnancy has begun; results in two fetuses of different ages in the uterus at the same time
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