| 例句 |
backed outverbpast tense of back out to break a promise or agreementshe backed out on her offer to help with the wedding planning backed down, backed off, copped out, finked out, reneged chickened (out), wimped outbackpedaled, backtrackedabjured, abnegated, disavowed, forswore(also foreswore), recalled, recanted, repudiated, retracted, took back, unsaid, withdrewbegged off, cried off(chiefly British) went back on adhered (to), followed through (with)complied (with), fulfilled, honored, kept, satisfied |