cumulate

The cumulate layers of rock in the canyon wall show how the land formed over time.

用法提示：cumulate 是形容词，作前置定语修饰 layers，表示“堆积的”。

The cumulate paperwork on her desk finally had to be organized after the project ended.

用法提示：cumulate 为形容词，修饰 paperwork，意为“积累的”。

The cumulate data from the survey revealed a clear trend in customer habits.

用法提示：cumulate 作形容词修饰 data，表示“积累的、聚集的”。