off the rails片語KK [ɔf ðə relz] /ɔf ðə ɹeɪlz/發音片語1走偏、行為失常、墮落口語His life went off the rails after he lost his job.他失業之後,生活就開始走偏了。2脫軌、失控、亂了套The project went off the rails halfway through the year.這個項目進行到年中就完全脫軌了。3精神失常、瘋掉口語He's been completely off the rails since the accident.自那次事故以後,他整個人就精神失常了。4脫軌The train came off the rails just outside the station.火車在出站不遠處脫軌了。