词汇 | aren't |
词根词缀 | 词源: 1794, a contraction of are not, originally written are'n't and generally so into early 19c. "If 'ain't I?' is objected to, surely 'aren't I?' is very much worse." [Lady Grove, "The Social Fetich," 1907] |
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。