Snow accumulated on the ground.

地上積了一層雪.

He accumulated a fortune buying and selling used cars.

他買賣舊汽車積累了一筆財富.

In the course of the years many books had accumulated in the house.

隨著歲月的推移,屋子里累積了很多書.

I seem to have accumulated a lot of books.

我好像已經收集了很多書。

I accumulated a roomful of documents and tape recordings.

我搜集了滿屋子的文件和磁帶錄音。

The coarse sediments have generally accumulated along the continental margins.

粗粒沉積物一般沿大陸邊緣堆積.

We removed the accumulated filth of years from it with a cloth-brush.

我們用抹布擦去了它上面的積垢.

Dust soon accumulated if the rooms are not swept.

房間如果不打掃,灰塵不久就會堆積起來.

Chloroquine, and other basic drugs and dyes are accumulated very considerably.

氯奎 、 其它堿性藥劑以及染料,積聚得相當多.

None can afford to neglect the accumulated experience of man.

誰也不能忽視人類所積累的經驗.