stockpile

中文： 囤积、储备

1. To accumulate or build up a supply of (something). (figuratively, transitive)
2. To build up a stock of (nuclear weapons). (figuratively, transitive)
3. To heap up piles of (coal or ore) on the ground after it has been mined. (figuratively, transitive)
4. To build up a supply; to accumulate. (figuratively, intransitive)

He/she/it stockpiles · 过去式 stockpiled · 过去分词 stockpiled · -ing形式 stockpiling