英语词汇be a source of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	be a source of
释义	请查阅词条：be a mass of
随便看	become estranged become estranged from become evident become excited become excited about become excited over become exhausted become expert in become extinct become extinct/obsolete become familiar with become famous become fashionable become fatigued become fertilized become filled become fine become firmer become fixed become flaccid become flustered become foul become friendly with become friends become friends with

英汉双解词典包含464360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。