aggregation [ˌæɡrɪ'ɡeɪʃn]以下由轻松背单词网站提供
单词级别第10级基本释义n.聚合,组合;凝聚英英释义several things grouped together or considered as a whole参考例句A high polymer is a very large aggregation of units. 一个高聚物是许多单元的非常大的组合。Moreover, aggregation influences the outcome of chemical disinfection of viruses. 此外,聚集作用还会影响化学消毒的效果。 推荐阅读 |