| 例句 |
backed offverbpast tense of back off to break a promise or agreementyou'd better not back off on your promise to do all the planning for the big dance backed down, backed out, 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 |