dam
音標(biāo)發(fā)音
- 英式音標(biāo) [d?m]
- 美式音標(biāo) [d?m]
- 國(guó)際音標(biāo) [d?m]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- n. 10米（等于 decametre）；水壩；水庫(kù)；（牙科手術(shù)中的）橡皮障；母畜，母獸
- v. 筑壩；阻止，控制
- n. (Dam) （美）丹（人名）
詞源解說(shuō)
- 14世紀(jì)初期進(jìn)入英語(yǔ)，直接源自古挪威語(yǔ)的dammr，意為壩。
詞根記憶
- “擔(dān)”→水壩擔(dān)負(fù)著阻攔洪水的責(zé)任→水壩
- “擔(dān)”→堤壩擔(dān)負(fù)著阻隔洪水的責(zé)任→壩
用法辨析
- dam用作動(dòng)詞作“筑壩攔水,以水壩阻攔”“擋住”解,指用障礙物堵塞,以防止水流、眼淚等繼續(xù)流出,其后可接名詞或代詞作賓語(yǔ)。引申可表示“抑制,克制”,這時(shí)常與up連用。
v. (動(dòng)詞)
英漢例句
- The Aswan Dam helps to control the River Nile in Egypt.
阿斯旺水壩有助于控制埃及的尼羅河。 - The laboring people tried their best to dam the river.
勞動(dòng)人民盡最大努力筑堤防洪。 - They dammed the water to control flooding.
他們筑壩來(lái)防洪水。
用作名詞 (n.)
用作動(dòng)詞 (v.)
用作及物動(dòng)詞: S+～+ n./pron.
S+～+ n./pron. +to- v
詞組短語(yǔ)
- build 〔construct, erect〕 a dam 筑壩
- burst the dam 沖垮堤壩
- complete a dam 建成水壩
- a storage dam 蓄水閘
- the dam in 〔across〕 the river 河上的水壩
- dam up one 's feeling 抑制某人的感情
- dam up the inflation 抑制通貨膨脹
- Dam Square 水壩廣場(chǎng);達(dá)姆廣場(chǎng);協(xié)和廣場(chǎng)
- check dam 節(jié)制壩；攔沙壩
用作名詞 (n.)
動(dòng)詞+～
名詞+～
～+介詞
用作動(dòng)詞 (v.)
～+副詞
短語(yǔ)
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
專業(yè)釋義
- 水壩
- 水壩
- 馬來(lái)酸二烯丙酯
- 二安替比林甲烷
- 資料定址記憶體 (data addressed memory)
- 資料結(jié)合訊息 (data associative message)
- 描述符屬性矩陣 (descriptor attribute matrix)
- 直接存取法 (direct access method)
- 壩
- 壩
- 大壩
- 雌親;母畜;蜂王