所有的物品上都积了薄薄的一层灰尘。

A thin layer of dust covered everything.

《牛津词典》

窗帘上容易积上灰尘。

Curtains are dust collectors.

《新英汉大辞典》

差不多有一代人的时间，美国在越积越高的债务上玩冲浪。

For about a generation, the U.S. surfed on a growing wave of debt.

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家具上一夜间就积上了灰尘。

Dust collects on the furniture overnight.

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所有的架子上都积了一层厚厚的灰尘。

A thick layer of dust has built up on all the shelves.

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家具一夜之间就会积上灰尘。

Dust collects on the furniture overnight.

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家具一夜之间就会积上灰尘。

Dust collects on the furniture overnight.

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