单词	pentagon
释义	pentagonpentagon /ˈpɛntəˌgɑn/ noun [countable] math, geometry a flat shape with five sides—pentagonal /pɛnˈtægənl/ adjective
随便看	poisoner poison gas poisoning poison ivy poison oak poisonous poisonously poison-pen letter poison pill poison sumac poke poker poker face poker-faced pokey pol Poland polar polar bear polar cap polar climate polar covalent bond polarity polarization polarize

英语词典包含48224条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。