| 词汇 | astute |
| 词根词缀 | 词源： 1610s, from L. astutus "crafty," from astus "cunning, cleverness, adroitness," of uncertain origin, perhaps from Gk. asty "town," a word borrowed into L. and with an overtone of "city sophistication." Related: Astuteness (1843). |
| 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。