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。
热门查询：
| ratiocination | ration | rational | rationale | ratsbane |
| rattan | rattle | raucous | raunchy | ravage |
| rave | ravel | raven | ravening | ravenous |
| ravine | raving | ravioli | ravish | raw |
| ray | Raymond | rayon | raze | razor |