| 词汇 | is |
| 词根词缀 | 词源： O.E. is, from Gmc. stem *es- (cf. O.H.G., Ger., Goth. ist, O.N. es, er), from PIE *es-ti- (cf. Skt. asti, Gk. esti, L. est, Lith. esti, O.C.S. jesti), from base *es- "to be." O.E. lost the final -t-. See be. |
| 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。