单词	pre-roll
释义	pre-rollpre-roll /ˈpriː rəʊl $ -roʊl/ noun [countable] technical an advertisement that is shown before a video on the Internet
随便看	unsympathetic unsympathetically untainted untamed untangle untapped untenable untested unthinkable unthinking unthinkingly untidily untidiness untidy untie until untimely untiring untitled unto untold untouchable untouched generational generation gap

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。