| 词汇 | acknowledge |
| 词根词缀 | 词源： 1550s, a blend of M.E. aknow (from O.E. oncnawan "understand," from on + cnawan "recognize;" see know) and M.E. verb knowlechen "admit." Somehow, in the merger, a parasitic -c- slipped in, so that, while the kn- became a simple "n" sound (as in know), the -c- stepped up to preserve, in this word, the ancient "kn-" sound. 词根记忆： vt. 承认;接受;告知(信件等的)收到;答谢At the edge of the wedged hedge, I acknowledged the knowledgeable man.在楔形篱笆的边缘上,我向那位博识的人致谢. |
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