单词	pentagonal
释义	pentagonpentagon /ˈpɛntəˌgɑn/ noun [countable] math, geometry a flat shape with five sides—pentagonal /pɛnˈtægənl/ adjective
随便看	small screen small talk small-time small-timer small-town smarmy smart smart aleck SMART board smart bomb smart card smarten smartly smart-mouthed smartness smartphone smarts smarty smartypants smash smashed smash hit smashing smash-up smattering

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。