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单词 adder's-tongue fern
释义 adder's-tongue fernn.(名词)adder's-tongue fernsouthern adder's-tongue fernOphioglossum vulgatum
  1. Any of various ferns in the genusOphioglossum, having leaves divided into a simple, sterile blade and a slender, spikelike spore-bearing segment. Also called adder's-tongue 瓶尔小草蕨:多种瓶尔小草属 的蕨类植物中任何一种,叶子分成单一的、雌雄蕊俱无的叶片,具有细长的、穗状的含孢子体节 也作 adder's-tongue
Etymology语源
  1. [From the resemblance of the spike at the base of the frond to a snake's tongue] [源于其前面基部的穗与蛇之舌相似]
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更新时间:2025/1/6 19:56:50