drain
音標發(fā)音
- 英式音標 [dre?n]
- 美式音標 [dre?n]
- 國際音標 [drein]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- v. 排水；流干；喝光；（感情）變淡；使精疲力竭；（非正式）將（球）輕擊入穴
- n. 排水溝；下水道；負擔；消耗
- n. (Drain) （美、英、法、加）德蘭（人名）
詞源解說
- 直接源自古英語的dreahnian；最初源自原始日耳曼語的draug，意為干旱。
詞根記憶
- d + rain(雨水)→排去雨水→流掉
- d + rain(雨水)→排去雨水→排水溝
- d(看做dig，挖) + rain(雨水)→挖一條排雨水的溝→排水溝
用法辨析
- drain的基本意思是“(使)逐漸變干〔流干〕”,引申可表示“喝光”。
- drain既可用作不及物動詞,也可用作及物動詞。用作及物動詞時,可接名詞或代詞作賓語,也可接以形容詞作補足語的復合賓語。用作不及物動詞時,常與away, off等詞連用。
- drain可用于被動結構。
v. (動詞)
英漢例句
- Leave the dishes on the board to drain.
將盤子放在水槽旁邊的板上晾干。 - They have drained the swimming pool.
他們把游泳池的水放干了。 - Let's drain the glasses dry.
咱們把這幾杯喝干吧。 - The drain was choked up with dirt.
排水管被污物堵住了。
用作動詞 (v.)
用作不及物動詞: S+～(+A)
用作及物動詞: S+～+ n./pron.
用作賓補動詞: S+～+ n./pron. + adj.
用作名詞 (n.)
詞組短語
- drain the field 排去田中的水
- drain resources 耗盡資源
- drain water 排泄水，廢水
- drain well 排泄井，排水井；污水井
- drain completely 〔painfully, thoroughly〕 完全排出
- drain entirely 完全排出
用作動詞 (v.)
～+名詞
～+副詞
英英字典
- (REMOVE LIQUID) If you drain something, you remove the liquid from it, usually by pouring it away or allowing it to flow away, and if something drains, liquid flows away or out of it.
- (MAKE TIRED) to make someone very tired
- (REDUCE) to reduce or cause something to reduce
- (PIPE) a pipe or channel that is used to carry away waste matter and water from a building, or an opening in the road that rain water can flow down
- (MAKE TIRED) something that makes you feel very tired
- (REDUCE) something that uses more of your energy, money, or time than you want to give
- If you drain a liquid from a place or object, you remove the liquid by causing it to flow somewhere else. If a liquid drains somewhere, it flows there.
- If you drain a place or object, you dry it by causing water to flow out of it. If a place or object drains, water flows out of it until it is dry.
- If you drain food or if food drains, you remove the liquid that it has been in, especially after it has been cooked or soaked in water.
- If the colour or the blood drains or is drained from someone's face, they become very pale. You can also say that someone's face drains or is drained of colour.
- If something drains you, it leaves you feeling physically and emotionally exhausted.
- drained
- If you say that a country's or a company's resources or finances are drained, you mean that they are used or spent completely.
- A drain is a pipe that carries water or sewage away from a place, or an opening in a surface that leads to the pipe.
- If you say that something is a drain on an organization's finances or resources, you mean that it costs the organization a large amount of money, and you do not think that it is worth it.
- If you say that something is going down the drain, you mean that it is being destroyed or wasted.
劍橋英英字典
柯林斯英英字典
專業(yè)釋義
- 流失
But at the same time there more serious brain drain problem.
但同時存在人才流失較嚴重的問題。電子、通信與自動控制技術
- 漏極
- 吸極
- 排水管
- 排泄
- 污水渠
- 污水管
- 排出
Because this kind of pavement construction can drain the rain that permeates the surface layer seasonably and rapidly,it is called porous asphalt pavement. however our country is on the beginning step for its research,facing many difficulty.
由于此種路面結構能將滲入表層的雨水及時、迅速地排出,故稱為排水性瀝青路面。 然而,我國對排水性瀝青路面研究尚處起步階段,需要研究的問題很多。醫(yī)藥科學
- 引流管
- 引流物
- 流失
The turbulence political context, backwardness economic activity way, backwardness culture and education were as the social background of the massively drain of Gansu forest resources in Republic of China.
甘肅森林資源的大量流失,是以動蕩的政治環(huán)境、落后的經(jīng)濟活動方式和文化教育為社會背景的。動力與電氣工程
- 漏電
- 耗盡
- 排水溝
- 汲極
- 吸極
- 排水
- 排流
- 汲極
- 洩流
- 疏水