| 单词 | know-it-all |
| 释义 | know-it-all (once / 55752 pages) n WORD FAMILY know-it-all: know-it-alls USAGE EXAMPLESIn the new series, Cumberbatch’s detective is less of the irritatingly smug know-it-all we saw in earlier episodes. The Guardian(Dec 17, 2016) A know-it-all elitist dictating for the simple masses what is right and what is wrong. Washington Post(Nov 17, 2016) Bullock: He started off as an arrogant know-it-all, a young man who loved to prove people wrong. Washington Times(Nov 03, 2016) n someone who thinks he knows everything and refuses to accept advice or information from others Syn|Hyper know-all egoist, egotist, swellhead a conceited and self-centered person |
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