| 词汇 | boast |
| 词根词缀 | 词源： mid-13c., from Anglo-Norm. bost, probably via Scandinavian (cf. Norw. baus "proud, bold, daring"), from P.Gmc. *bausia "to blow up, puff up, swell" (cf. dial. Ger. baustern "to swell," M.Du. bose, Du. boos "evil, wicked, angry," O.H.G. bosi "worthless, slanderous," Ger. böse "evil, bad, angry"), from PIE *bhou-, variant of base *bheu- "to grow, swell" (see be). The notion apparently is of being "puffed up" with pride; cf. O.E. belgan "to become angry, offend, provoke," belg "anger, arrogance," from the same root as bellows and belly (q.v.). 词根记忆： v. (of,about)自夸,夸耀n.自夸,大话The boastful toaster roasts himself on the coast in the sunshine.好说大话的祝酒者在海岸上晒太阳. |
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