adder's fern
短语[网络] 加法器的蕨类植物
释义与例句
n.
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1.
A fern of species Polypodium vulgare.
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2.
Synonym of adder's tongue (“Ophioglossum species”).
[网络] 加法器的蕨类植物
A fern of species Polypodium vulgare.
Synonym of adder's tongue (“Ophioglossum species”).