[释义](语)表示坚决履行诺言，说话一定算数。 [构成]动宾式：决不食｜言 [例句]说到做到；决不食言。（作谓语）
1.never to retract one's words; I certainly will not retract my words.; never to break one's promise; never to go back on one's word; on no account to go back on one's promise
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