accumulation
noun OPAL W
/əˌkjuːmjəˈleɪʃn/
/əˌkjuːmjəˈleɪʃn/
- [uncountable] the process of gradually increasing or getting more and more of something over a period of time
积累；积聚 - the accumulation of wealth
财富的积累
- the accumulation of wealth
- [countable] an amount of something that has gradually increased over a period of time
积累： 一段时间内逐渐增加的数量- an accumulation of toxic chemicals
有毒化学物质的积聚
- an accumulation of toxic chemicals