(noun.) female parent of an animal especially domestic livestock.
(noun.) a barrier constructed to contain the flow of water or to keep out the sea.
(verb.) obstruct with, or as if with, a dam; 'dam the gorges of the Yangtse River'.
手打:路德维格
双语例句
I ain't going to have any of this dam sentimental nonsense and humbug here, sir, the father cried out. 威廉·梅克比斯·萨克雷.名利场.
When you dam up a stream of water, as soon as the dam is full, as much water must run over the dam-head as if there was no dam at all. 亚当·斯密.国富论.
How he DU dam and swear, the servants would cry, delighted at his precocity. 威廉·梅克比斯·萨克雷.名利场.
When they have got this quantity, the dam is full, and the whole stream which flows in afterwards must run over. 亚当·斯密.国富论.
Usually a leak in a dam or reservoir occurs near the bottom. 伯莎M.克拉克.科学通论.
The higher and stronger the dam-head, the greater must be the difference in the depth of water behind and before it. 亚当·斯密.国富论.
The stream showed clear and smooth-looking in the glasses and, below the curl of the falling water, the spray from the dam was blowing in the wind. 欧内斯特·海明威.丧钟为谁而鸣.
The Bursting of Dams and Reservoirs. 伯莎M.克拉克.科学通论.
Besides, the stream had been dammed so that the valley was a lake. 尤利西斯·格兰特.U.S.格兰特的个人回忆录.
He ought to be dammed--or leveed, I should more properly say. 马克·吐温.傻子出国记.
Such feeling as Eustacia had idly given to Wildeve was dammed into a flood by Thomasin. 托马斯·哈代.还乡.
In the second case the blood returning by the superficial veins is dammed back. 李贝.西洋科学史.
The task is turned from the damming and restricting of wants to the creation of fine environments for them. 沃尔特·李普曼.政治序论.