英语词汇painstaking的发音释义、词根词缀、结构分析、同源词、词频及词根记忆法-英语词根词缀词典

词汇	painstaking
词根词缀	painstaking 需专注的，需细心的 pain, 疼痛；-s, 复数后缀；taking, 承担。比喻用法。
随便看	preordained prep prep- prepaid preparatory prepare prepayment preponderant preponderate prepone preposition prepossessing preposterous preprandial pre-qualifying prequel pre-record preregister prerequisite prerogative presage presby- presbyter Presbyterian presbytery

英语词根词缀词典收录了25228条英语词根词缀词条，基本涵盖了全部常用英语词汇的词根、词缀及词根记忆法解析，是记忆英语词汇的必备工具。