单词	pentagonal
释义	pentagonpentagon /ˈpɛntəˌgɑn/ noun [countable] math, geometry a flat shape with five sides—pentagonal /pɛnˈtægənl/ adjective
随便看	coulee coulomb Coulomb's law council councilman council-manager government Council of Economic Advisers, the council of governments councilor councilwoman counsel counseling counselor count countable countdown countenance counter- counter counteract counteraction counterargument counterattack counterattacker counterbalance

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。