单词	cockroach
释义	cockroachcockroach /ˈkɑk-roʊtʃ/ noun [countable] Etymology ETYMOLOGYcockroach Origin: 1600-1700 Spanish cucaracha, from cuca caterpillar a large black or brown insect that often lives where food is kept SYN roach [Origin: 1600–1700 Spanish cucaracha, from cuca caterpillar]
随便看	Austro- autarchy autarky auteur authentic authentically authenticate authentication authenticity author authoritarian authoritarianism authoritative authoritatively authority authority figure authorization authorize authorized capital author's chair authorship autism autistic auto auto-

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。