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单词 polyspermy
释义

polyspermy

/ˈpɒlɪspəːmi/
Biology
noun
Penetration of an ovum by more than one sperm.

Origin

Late 19th century; earliest use found in American Naturalist. From Byzantine Greek πολυσπερμία abundance of seed, after German Polyspermie. Compare French polyspermie.

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更新时间:2024/9/22 9:58:06