scrap / scrape
scrap n. 碎片；残余物；打架；少量 vt. 废弃；使解体；拆毁 ；取消（侧重因不切实际而被放弃）adj. 废弃的；零碎的 vi. 吵架
scrape v.刮，擦；擦伤；勉强获得 n.刮，擦，刮擦声；擦伤，擦痕

crab / scrap / scrape / crap / scrabble / scrub
螃蟹(crab)的小碎片( …………

scrape through 勉强通过
scrape together 东拼西凑
scrape up 积攒；积蓄
scrape off 刮掉；擦去
scrape a living 勉强维持生活
bow and scrape 卑躬屈膝；点头哈腰
scrape through 勉强通过
scrape by 勉强通过
scrape together 拼凑在一起
scrape up 刮削，刮削
scrape through in 勉强通过
scrape sth. up 拼凑某物
scrape sth. together 拼凑某物
scrape off 刮除
have a scrape 刮一刮
have a scrape with ... 与…发生摩擦...
scrape the bottom of the barrel 刮桶底
bow and scrape 弯曲和刮伤
scrape together sth. 拼凑某物