stock·pile
noun/ˈstɒkpaɪl/
/ˈstɑːkpaɪl/
- a large supply of something that is kept to be used in the future if necessary
囤聚的物资 - How large is the world's stockpile of nuclear weapons?
全球核武器库存有多少？
Extra Examples- Stockpiles of coal have reached a critically low level.
煤炭存量已经下降到一个非常低的程度。 - The growing stockpile of used tyres is a worldwide problem.
废旧轮胎积存量的增加是一个世界性问题。
- How large is the world's stockpile of nuclear weapons?