| 词汇 | fad |
| 词根词缀 | 词源： 1834, "hobby, pet project;" 1881 as "fashion, craze," perhaps shortened from fiddle-faddle. Or perhaps from Fr. fadaise "trifle, nonsense," ult. from L. fatuus "stupid." |
| 随便看 |
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。