与"pentagonal knife"相近的词条

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• pentagon
• pentagon sign
• pentagonal
• pentagonal bipyramid
• pentagonal capsomer
• pentagonal knife
• pentagonal prism
• pentagonous
• pentagonpyramid flap
• pentagonum
• pentagram
• pentagraph
• pentagstrin
• pentagynian
• pentagynous
• pentahedron

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