superfetation中文，superfetation的意思，superfetation翻译及用法

2026-05-07 12:20 浏览次数 34

superfetation

英[sju:pəfi:'teɪʃən]美[ˌsjupəfi'teɪʃən]

n. [胚] 异期复孕；重孕

superfetation 英语释义

英语释义

  • 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"

superfetation 例句

英汉例句

  • Indeed, the last known case of superfetation had a happy ending.

    事实上，最后的superfetation已知的情况下度过了一个愉快的结局。

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