英语词汇Amtrak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	Amtrak
词根词缀	Online Etymology Dictionary Amtrak U.S. government-run railway corporation, 1971, contraction of American Track. Also is known as National Railway Passenger Corp.
随便看	flewm- flex- flex flex, flect flexi- flexibility flexible flexion flexography flexor flextime flexuose flexuoso- flexuous flexure flibbertigibbet flic-, flig- flick flicker -flict- flict flier flight flightless flighty

英语词根词缀词典收录了54763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。