单词	cock-a-doodle-doo
释义	cock-a-doodle-doocock-a-doo‧dle-doo /ˌkɒk ə ˌduːdl ˈduː $ ˌkɑːk-/ noun [countable] Word Origin WORD ORIGINcock-a-doodle-doo Origin: 1500-1600 From the sound the loud sound made by an adult male chicken
随便看	protect protected protection protectionism protectionist protective protective custody protectively protectiveness Protector protector protectorate protein pro tem protest Protestant Protestantism protestation protester proto- protocol proton protoplasm prototype prototypical

英语词典包含52748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。