单词	cicada
释义	cicadacicada /sɪˈkeɪdə/ noun [countable] Etymology ETYMOLOGYcicada Origin: 1400-1500 Latin an insect that lives in hot areas, has large transparent wings, and makes a high singing noise
随便看	polygon polygonal polygraph polyhedron polymath polymer polymerize polymorphous polynomial polyp polypeptide polyphonic polyphony polypropylene polysaccharide polysemous polysemy polystyrene polysyllabic polysyllable polytechnic polytheism polytheistic polyunsaturate polyunsaturated

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。