单词	pentagon
释义	pentagonpentagon /ˈpɛntəˌgɑn/ noun [countable] math, geometry a flat shape with five sides—pentagonal /pɛnˈtægənl/ adjective
随便看	smell smelliness -smelling smelling salts smelly smelt smelting smidgen smile smiley smiley face smiling smilingly smirk smite smith -smith Smith, Adam smithereens Smith, John Smith, Joseph Smith, Margaret Chase Smithsonian Institution, the Smithson, James smithy

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