Last Updated：2025/12/05
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The marine biologist carefully photographed the blue button washed up on the beach to document its distinctive radial tentacles.
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The marine biologist carefully photographed the blue button washed up on the beach to document its distinctive radial tentacles.
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Related words
blue button
Noun
UK
historical
Japanese Meaning
Porpita porpita に属するヒドロゾアポリプの群体（海洋生物） / (英国、金融、歴史用語） 株式取引所で無許可に事務作業を行う職員
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