英语词汇downhearted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	downhearted
词根词缀	词源： 1774 (downheartedly is attested from 1650s), a figurative image from down (adv.) + heart.
随便看	imply impolite import importance important importunate importune impose imposition impossible impostor impotence impotent impound impoverish impracticable imprecation impregnable impregnate impresario imprescriptible impress impressed impression impressionable

英语词根词缀词典收录了31503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。