down and out片语KK [daʊn ənd aʊt] /daʊn ənd aʊt/发音片语1穷困潦倒、一贫如洗、落魄He lost his job and was down and out for years.他丢了工作,穷困潦倒了好几年。2走投无路、一蹶不振口语Just when I thought I was down and out, she offered me work.就在我以为自己走投无路时,她给了我一份工作。名词1流浪汉、穷人、落魄者The shelter provides hot meals for down-and-outs every evening.这家收容所每天晚上为流浪汉提供热食。形容词1穷困潦倒的、落魄的The film follows a down-and-out musician living in his car.这部电影讲述一名住在车里、落魄的音乐人。用这个字练口说→