时间: 2025-07-27 15:05:05
美: [ə,kjʊmjə'leʃən]
英: [əkjuːmjʊ'leɪʃ(ə)n]
n. 积聚，累积；堆积物
最后更新时间:2025-07-27 15:05:05
词源分析：该单词来源于拉丁语“accumulare”，由前缀“ad-”（意为“向”）和“cumulare”（意为“堆积”）组成。
历史背景：accumulation一词首次在1*世纪被使用，常用来描述物质或财富的积累过程。
课本：该词可能出现在*的高中英语教材中，并在牛津大学出版社及美国教育部的教材中广泛使用，适合中学及大学阶段的学。
正式与非正式语境：
特殊场合：
The accumulation of wealth can lead to social inequality.
Over time, there was a significant accumulation of data from the experiments.
The accumulation of snow on the roof can cause structural damage.
Her accumulation of knowledge over the years made her an expert in the field.
The accumulation of plastic waste in the ocean is a growing environmental concern.
同义词：
反义词：
音标记忆法：
以上内容提供了对“accumulation”一词的全面分析，帮助学*者更好地理解其定义、使用场景及相关词汇。
[N-COUNT] An accumulation of something is a large number of things that have been collected together or acquired over a period of time. 积累
例：...an accumulation of experience and knowledge.…经验和知识的一种积累。
[N-UNCOUNT] Accumulation is the collecting together of things over a period of time. 积累
例：...the accumulation of capital and the distribution of income.…资金的积累和收入的分配。