scrapn.碎片;废品;少许;瘦小的人;争斗;打架v.报废;舍弃;打架
scrap tallow油渣,肥肉油
scraping cut刮除很细切屑
scrap-bookn.剪贴簿
scrap shears废金属剪,废钢剪切机
scrap copper碎铜
Scrap alloys废料
scrap breaker废钢铁破碎机
scraps bounce废料回跳
scraping ring刮环
scraping land(活塞环的)刮 油边