superfetation是什么意思 superfetation怎么读
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英 [sjuːpəfiː'teɪʃən]
英 [sjuːpəfiː'teɪʃən]
美 [ˌsjuːpəfiː'teɪʃən]
美 [ˌsjuːpəfiː'teɪʃən]
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[生]异期复孕, 重孕
superfetation的英文翻译是什么意思,词典释义与在线翻译
Noun:- 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"
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