英语词汇heavy-duty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	heavy-duty
词根词缀	Online Etymology Dictionary heavy-duty adj. "durable, strong," 1914; see heavy + duty.
随便看	hepta-, hept- heptakis- heptameter heptarchy heptode her Hera Heracles herald heraldic heraldry overrule overrun overseas oversee overseer oversensitive over-sexed overshadow overshoe overshoot overshot oversight oversimplification oversimplify

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。