accumulate与cumulative的用法辨析如下:
1. 词性差异:
- accumulate是动词(vt./vi.),表示"积累、积聚"的动作过程
例:Dust accumulated on the shelves.(书架上积了灰尘)
例:He accumulated great wealth through investments.(他通过投资积累了巨额财富)
- cumulative是形容词,表示"累积的、渐增的"属性特征
例:The cumulative effect of the medication was remarkable.(这种药物的累积效果显著)
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