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。
热门查询：
| rocketry | rocky | rococo | rod | rodent |
| rodeo | roe | roe | roentgen | roentgenium |
| roger | rogue | roguish | Rohypnol | roil |
| roistering | role | roll | roller | roller blind |
| roller coaster | rollicking | rollmop | Rolls-Royce | roly-poly |