| 例句 |
back downverb to break a promise or agreementif you back down about dinner again, I'm not going to agree to another date back off, back out, cop out, fink out, renege chicken (out), wimp outbackpedal, backtrackabjure, abnegate, disavow, forswear(also foreswear), recall, recant, repudiate, retract, take back, unsay, withdrawbeg off, cry off(chiefly British) go back on adhere (to), follow through (with)comply (with), fulfill(or fulfil), honor, keep, satisfy in 1849 |