| 词汇 | preparation |
| 词根词缀 | 词源： 1390, "act of preparing," from L. præparationem (nom. præparatio) "a making ready," from præparatus, pp. of præparare "prepare," from præ- "before" + parare "make ready" (see pare). Meaning "a substance especially prepared" is from 1646. Verb prepare is attested from 1466, from M.Fr. preparer, from L. præparare; slang shortening prep is from 1927. Preparatory is first recorded 1413, from L.L. præparatorius, from L. præparatus. Applied from 1822 to junior schools in which pupils are "prepared" for a higher school. 词根记忆： n. 准备,预备;制剂,制备品We made preparations for the trip.我们为旅行作准备. |
| 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。