英语词汇drill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	drill
词根词缀	drill 钻，训练来自PIE→*tere, 转，磨，词源同turn。训练义可能来自军事操练，向前转，向后转等。
随便看	exotic exotic dancer expand expanse expatiate expatriate expect expectation expectorant expectorate expedient expedite expedition expel expend expenditure expense experience experiment expert expertise expiate expire explain explanation

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。