| 词汇 | un-American |
| 词根词缀 | 词源： 1818, from un- (1) "not" + American (see America). "Everything is un-American that tends either to government by a plutocracy or government by a mob." [Theodore Roosevelt, 1917] |
| 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。