dam 详细解释
dam
[dæm]
n.水坝, 堤, 障碍物
v.筑坝, 抑制(情感等）
n.母兽
n.[C]
1. 水坝, 水堤
They have decided to build a dam across the river.
他们决定在这条河上建一座水坝。
2. 拦蓄之水
3. 障碍物, 屏障
vt.
1. 筑坝于, 筑坝拦(水)[(+up/out)]
The stream was dammed up.
这溪流被坝堵住了。
2. 控制, 抑制[(+in/up/back)]
The lady dammed up her anger.
那位女士抑制住一腔怒火。
词形变化
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 |
英英释义
名词 dam:
a barrier constructed to contain the flow of water or to keep out the sea
a metric unit of length equal to ten meters
同义词：decameter, dekameter, decametre, dekametre, dkm
female parent of an animal especially domestic livestock
动词 dam:
obstruct with, or as if with, a dam
同义词：dam up
短语词组
dam up
1. 在……中筑堤坝
The river was dammed up last year.
这条河在去年筑的坝。
2. 控制
She tried to dam up her feelings.
她尽力控制自己的感情。
补充
damdam英:[dæm] 美:[dæm]n.1.坝, 堤The Aswan Dam helps to control the River Nile in Egypt.阿斯旺水坝有助于控制埃及的尼罗河。vt.1.修筑水坝; 以水坝阻拦The labouring people tried their best to dam the river.劳动人民尽最大努力筑堤防洪。They dammed the water to control flooding.他们筑坝来防洪水。2.拦阻; 抑制The girl lost her boyfriend, she couldn't dam her feeling.这个女孩失恋了, 她不能控制自己的感情。例句
1. plans to build a dam on the River Danube在多瑙河上修建水坝的计划 2. The reservoir was formed by damming the River Blith.这个水库是通过在布莱斯河上筑坝形成的。 3. They dammed up the river to make a lake for their water supply.他们拦河筑坝，形成湖泊供水。 4. to dam up one's feeling抑制自己的情感： 5. She dammed back her tears.她强忍住眼泪。 6. the closed lock gates dammed up the canal.关闭的闸门将运河阻断。 7. The government has plans to build a dam and flood the valley.政府计划建一座堤坝，用这片凹地来蓄水。 8. There's a beaver dam [=a dam built by beavers] in the stream behind my house.我家后面的小河里有一道河狸筑起的坝。 9. Beavers dammed the stream.河狸在小河上筑起堤坝。 10. They created a reservoir by damming up the river.他们以拦河筑坝的方式建了一座水库。 11. the foal's dam产马驹的母马