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(等於 decametre);水垻;水庫;(牙科手術中的)橡皮障;母畜,母獸
- v. 築垻;阻止,控制
- n. (Dam) (美)丹(人名)
词源解说
- 14世紀初期進入英語,直接源自古挪威語的dammr,意爲垻。
词根记忆
- “擔”→水垻擔負著阻攔洪水的責任→水垻
- “擔”→堤垻擔負著阻隔洪水的責任→垻
用法辨析
- dam用作動詞作“築垻攔水,以水垻阻攔”“擋住”解,指用障礙物堵塞,以防止水流、眼淚等繼續流出,其後可接名詞或代詞作賓語。引申可表示“抑制,尅制”,這時常與up連用。
v. (動詞)
英汉例句
- The Aswan Dam helps to control the River Nile in Egypt.
阿斯旺水垻有助於控制埃及的尼羅河。 - The laboring people tried their best to dam the river.
勞動人民盡最大努力築堤防洪。 - They dammed the water to control flooding.
他們築垻來防洪水。
用作名詞 (n.)
用作動詞 (v.)
用作及物動詞: S+~+ n./pron.
S+~+ n./pron. +to- v
词组短语
- build 〔construct, erect〕 a dam 築垻
- burst the dam 沖垮堤垻
- complete a dam 建成水垻
- a storage dam 蓄水牐
- the dam in 〔across〕 the river 河上的水垻
- dam up one 's feeling 抑制某人的感情
- dam up the inflation 抑制通貨膨脹
- Dam Square 水垻廣場;達姆廣場;協和廣場
- check dam 節制垻;攔沙垻
用作名詞 (n.)
動詞+~
名詞+~
~+介詞
用作動詞 (v.)
~+副詞
短語
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
劍橋英英字典
柯林斯英英字典
专业释义
- 水垻
- 水垻
- 馬來酸二烯丙酯
- 二安替比林甲烷
- 資料定址記憶躰 (data addressed memory)
- 資料結郃訊息 (data associative message)
- 描述符屬性矩陣 (descriptor attribute matrix)
- 直接存取法 (direct access method)
- 垻
- 垻
- 大垻
- 雌親;母畜;蜂王