单词	alpha version
释义	alpha versionˈalpha ˌversion noun [countable] software that is being tested by the company that is writing it, to see if it works properly → beta version
随便看	o'clock O Come All Ye Faithful O'Connell, Daniel O'Connor, Sandra Day OCR -ocracy -ocrat -ocratic -ocratically Oct. octagon octagonal octane octave octet octo- October octogenarian octopus ocular oculist OD ODA odalisque odd

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。