weir是什么意思_weir怎么读_中英文释义(含例句用法)

weir: 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").

词态变化

复数 weirs;

权威造句

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。

2. The discharge from the weir opening should be free.: 从堰开口处的泻水应畅通.

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.

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?

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.

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近反义词

triangular weir 三角形槽口量水堰,三...

log weir 木堰,木材流放堰...

waste weir 超量水溢流堰...

baffle weir 砥堰

fish weir 鱼堰

overflow weir 溢洪堰

open weir 开敞式溢流堰...

weir dam 溢流坝

movable weir 活动堰

effluent weir 出水堰

fixed weir 固定坝,固定堰...

trapezoidal weir 梯形堰

submerged weir 潜堰

contracted weir 收缩堰

shutter weir 横轴闸门堰

flush weir 溢水堰

weir flow 溢流,堰流

weir gauge 流量计

rectangular weir 矩形堰

相似短语

compound weir 复式断面堰

crest over the weir 堰上液层高度

friction measuring weir 摩阻量水堰

light phase weir 轻相堰

measuring weir 量水堰

log weir 木材流放堰，木堰

irregular weir 不规则堰

tide weir 防潮堰

steel weir 钢堰

suppressed weir 两端不收缩狭堰

单词分析

暂无,等待补充.

记忆方法

1. 都江堰(Dujiang Weir).

weir是什么意思，weir怎么读

weir基本信息

英英释义

中英词源