weir: [OE] A weir is etymologically a structure for ‘hindering’ the flow of water. The word’s Old English ancestor was derived from the verb werīan ‘defend, protect’, also ‘hinder’, and hence by extension ‘dam up’, which was distantly related to Sanskrit vr ‘cover’ and vāraya ‘stop, hinder’, and came ultimately from the Indo-European base *wer- ‘cover, shut’.
weir (n.)
Old English wer "dam, fence, enclosure," especially one for catching fish (related to werian "dam up"), from Proto-Germanic *wer-jon- (cognates: Old Norse ver, Old Frisian and Middle Dutch were, Dutch weer, Old High German wari, German Wehr "defense, protection," Gothic warjan "to defend, protect"), from PIE *wer- (5) "to cover, shut" (cognates: Sanskrit vatah "enclosure," vrnoti "covers, wraps, shuts;" Lithuanian užveriu "to shut, to close;" Old Persian *pari-varaka "protective;" Latin (op)erire "to cover," (ap)erire "open, uncover" (with ap- "off, away"); Old Church Slavonic vora "sealed, closed," vreti "shut;" Old Irish feronn "field," properly "enclosed land").
weir 英文释义
1. a low dam built across a stream to raise its level or divert its flow
2. a fence or wattle built across a stream to catch or retain fish
weir 双语例句
1. Weir broke his leg in a freak accident playing golf.
韦尔因为一次打高尔夫时发生的离奇事故折断了腿。
来自柯林斯例句
2. The discharge from the weir opening should be free.
从堰开口处的泻水应畅通.
来自辞典例句
3. If I want Martin Weir, I go get Martin Weir.
如果我需要马丁·威尔, 我就去找马丁·威尔.
来自电影对白
4. It'says here you're getting Martin Weir for the part of Lovejoy?
听说你要让马丁·威尔扮演勒沃乔伊?
来自电影对白
5. You can't make a Martin Weir into a Mel Gibson.
你不能让马丁·韦尔成为梅尔·吉普森.
来自电影对白
weir 实用场景例句
Weir broke his leg in a freak accident playing golf.
韦尔因为一次打高尔夫时发生的离奇事故折断了腿。
柯林斯例句
The discharge from the weir opening should be free.
从堰开口处的泻水应畅通.
辞典例句
If I want Martin Weir, I go get Martin Weir.
如果我需要马丁·威尔, 我就去找马丁·威尔.
电影对白
It'says here you're getting Martin Weir for the part of Lovejoy?
听说你要让马丁·威尔扮演勒沃乔伊?
电影对白
You can't make a Martin Weir into a Mel Gibson.
你不能让马丁·韦尔成为梅尔·吉普森.
电影对白
Problem was solved trap out pan weir by 6 in.
将袂液盘堰高增至6英寸可解决这一问题.
互联网
It has novel seal structure and adjustable overflow weir plate.
其新颖的密封结构,可调式溢流堰板.
互联网
Big Weir River , restraining tears, has departed!
大堰河,含泪地去了!
互联网
Mixed liquor from the last stage of media a weir and flows to a secondary clarifier.
经过最后盘片阶段的混合液经过出水堰流入二沉池.
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Being improved, the recovery speed and efficiency of the weir skimmer are increased markedly.
改进后的撇油器溢油回收的效率大幅提高.
互联网
For the lower reaches of the Yangtze River and River sediment from the Gulf Sekou weir.
为长江和钱塘江下游泥沙堰塞古海湾而成.
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Dujiangyan project, including Yuzui, Fei Sha Po weir and the three main components the bottle.
都江堰工程包括鱼嘴 、 飞沙堰和宝瓶口三个主要组成部分.
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The concrete placement for spillway and overflow weir at Dongba Hydropower Station employs light type formwork.
洞巴水电站溢洪道溢流堰的混凝土浇筑使用轻型桁架模板.
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Weir's King Kong got its name, said that accurate, it is the source for this.
金刚堰的得名, 准确一点说, 似源出于此.
互联网
For example, Feisha weir design is a very good use of a roundabout flow theory.
