英语词汇pre-activity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	pre-activity
释义	☞ activity☞ activity
随便看	egotism egotist egotistic egotistical egotistically eh eho ei eid eiderdown eiderdowns eight eighteen eighteens eighteenth eighteenths eighter eightest eighth eighther eighthes eighthest eighth note eighth notes eighths

英汉双解词典收录171353条英汉汉英双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。