| 词汇 | alacrity |
| 词根词缀 | 词源： c.1500, from L. alacritatem (nom. alacritas) "liveliness," from alacer (gen. alacris) "cheerful, brisk, lively;" cognate with Goth. aljan "zeal," O.E. ellen, O.H.G. ellian. 词根记忆： n. 迅速,敏捷[alacr=swift(迅速)] 词根词缀： alacrity alacrity n 迅速,敏捷 agger=heap (堆积) ecaggerate v 夸张alacr=swift (迅速) alacrity n 迅速,敏捷 |
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