dam

过去分词：

动词过去分词: dammed

更多词形：

名词: dammer | 动词过去式: dammed | 动词过去分词: dammed | 动词现在分词: damming | 动词第三人称单数: dams |

单词例句：

Millions of gallons of water are kept back by the dam.

这个堤坝拦住了滔滔的洪水。

They fortified the dam against the flood.

他们加固了堤坝以防洪水。

The dam ought to have been completed by now.

大坝到现在应该已经完成了。

There we saw a huge dam backing up the lake.

在那儿我们看见一座巨型拦湖水坝。

She tried to dam up her feelings.

她尽力控制自己的感情。

The dam suddenly gave way this morning.

今天上午水坝突然崩溃。

The water deepened after the dam was built.

堤坝建成后水已加深。

A dam constructed across a stream to raise the water level so that the overflow will have sufficient power to turn a mill wheel.

磨坊水坝横跨溪流建造的堤坝，以提高水位使溢满的水有足够的动力转动磨坊的水轮

In case of flood, the dam can protect us.

在发洪水的时候，大堤可以保护我们。