bread and scrape的用法和樣例：
例句
- It is easy to see how even a family which had had as good food as it wished and a few extras could be down to bread and scrape the barrel inside a month if the "demon drink" took hold.
即使是一個本來想吃得好些就能吃得好些、尚有盈餘可供某些別的開支的家庭，倘若嗜上酒來，則在不到一個月的時間裡，就可以窮落下來，以致只能吃麵包及必須掏盡家底，不難明白這種現象究竟是怎麼回事。
