英语词汇spy upon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	spy upon
释义	spy upon = spy on
随便看	aesthophysiology aestidurilignosa aestilignosa aestival aestivate aestivated aestivates aestivating aestivation aestivations aestivator aet aet. aetat aetat. aetatis aetatiss aetatissuae aethalia aethalium Aethelbert Aethelstan aethelstans Aethelwulf aether

英汉双解词典包含483723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。