cast on the scrapheap

• 废弃；(把东西)丢到废物堆里去

cast on the scrapheap的用法和样例：

例句

1. A mysterious light came from the deserted house.
   废弃的房屋里亮起了神秘的灯光。
2. He threw away all the junk in the boot of the car.
   他把汽车行李箱中所有废弃的旧物都扔了出去。