dam
音标发音
- 英式音标 [dæm]
- 美式音标 [dæm]
- 国际音标 [dæm]
- 英式发音
- 美式发音
基本解释
- n. 10米(等于 decametre);水坝;水库;(牙科手术中的)橡皮障;母畜,母兽
- v. 筑坝;阻止,控制
- n. (Dam) (美)丹(人名)
词源解说
- 14世纪初期进入英语,直接源自古挪威语的dammr,意为坝。
词根记忆
- “担”→水坝担负着阻拦洪水的责任→水坝
- “担”→堤坝担负着阻隔洪水的责任→坝
用法辨析
- dam用作动词作“筑坝拦水,以水坝阻拦”“挡住”解,指用障碍物堵塞,以防止水流、眼泪等继续流出,其后可接名词或代词作宾语。引申可表示“抑制,克制”,这时常与up连用。
v. (动词)
英汉例句
- 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。 - The laboring 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。
用作名词 (n.)
用作动词 (v.)
用作及物动词: S+~+ n./pron.
S+~+ n./pron. +to- v
词组短语
- build 〔construct, erect〕 a dam 筑坝
- burst the dam 冲垮堤坝
- complete a dam 建成水坝
- a storage dam 蓄水闸
- the dam in 〔across〕 the river 河上的水坝
- dam up one 's feeling 抑制某人的感情
- dam up the inflation 抑制通货膨胀
- Dam Square 水坝广场;达姆广场;协和广场
- check dam 节制坝;拦沙坝
用作名词 (n.)
动词+~
名词+~
~+介词
用作动词 (v.)
~+副词
短语
英英字典
- a wall built across a river that stops the river's flow and collects the water, especially to make a reservoir (= an artificial lake) that provides water for an area
- to build a dam across a river in order to store water
- A dam is a wall that is built across a river in order to stop the water from flowing and to make a lake.
- a reservoir of water created by such a barrier
- to obstruct or restrict by or as if by a dam
- &rarra variant spelling of damn
剑桥英英字典
柯林斯英英字典
专业释义
- 水坝
- 水坝
- 马来酸二烯丙酯
- 二安替比林甲烷
- 资料定址记忆体 (data addressed memory)
- 资料结合讯息 (data associative message)
- 描述符属性矩阵 (descriptor attribute matrix)
- 直接存取法 (direct access method)
- 坝
- 坝
- 大坝
- 雌亲;母畜;蜂王