英语词汇up to 20,000 students怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	up to 20,000 students
释义	up to 20,000 students多达两万名学生 up to three hours长达三小时 See up to
随便看	photomicrographic photomicrographical photomicrographically photomicrography photomontage photomosaic photomultiplier photomultiplier tube photomural photon photonastic photonasties photonasties photonasty photonegative photoneutron photonic photonics photonovel photons photonuclear photo-offset photo op photo opportunity photooxidation

英汉双解词典包含368430条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。