rust
音標(biāo)發(fā)音
- 英式音標(biāo) [r?st]
- 美式音標(biāo) [r?st]
- 國(guó)際音標(biāo) [r?st]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- n. 銹;生銹;[植保] 銹病
- vt. 使生銹;腐蝕
- vi. 生銹;成鐵銹色;變遲鈍
- n. (Rust)人名;(英)拉斯特;(德、捷、瑞典)魯斯特;(法)呂斯特
詞源解說(shuō)
- 直接源自古英語(yǔ)的rust,意為鐵銹。
詞根記憶
- 生銹(rust)后加上c成了硬殼(crust)
- 鐵不磨一定(must)會(huì)生銹(rust)
同根派生
- adj性質(zhì)的同根詞
- rusty:生銹的,腐蝕的;鐵銹色的,銹色的;遲鈍的。
- rusted:銹的。
- rusting:生銹的。
- rustless:不生銹的;無(wú)銹的。
- n性質(zhì)的同根詞
- rusting:生銹;銹蝕。
- rustiness:生銹;聲音嘶啞。
- v性質(zhì)的同根詞
- rusted:生銹(rust的過(guò)去式和過(guò)去分詞);遲鈍。
- rusting:生銹(rust的ing形式)。
英漢例句
- Iron gathers rust easily.
鐵易生銹。 - My bike has rusted and needs oil.
我的自行車生銹了,需要上油。 - The rain will rust the iron roof.
雨水會(huì)使鐵皮屋頂生銹。
用作名詞 (n.)
用作動(dòng)詞 (v.)
用作不及物動(dòng)詞: S+~(+A)
用作及物動(dòng)詞: S+~+ n./pron.
詞組短語(yǔ)
- rust fungi [微]銹菌;銹菌類;銹菌
- Rust Bucket 鐵銹水桶;銹桶戰(zhàn)士;銹跡斑斑
- white rust [植物病理]白銹病
- rust preventer [助劑]防銹劑;防腐蝕劑
- Rust Preventives 防銹油;埃索防銹劑;防銹材料
短語(yǔ)
英英字典
- a reddish-brown substance that forms on the surface of iron and steel as a result of reacting with air and water
- to become or cause something to become covered with rust
- Rust is a brown substance that forms on iron or steel, for example when it comes into contact with water.
- When a metal object rusts, it becomes covered in rust and often loses its strength.
- Rust is sometimes used to describe things that are reddish brown in colour.
劍橋英英字典
柯林斯英英字典
專業(yè)釋義
- 銹病
Rust disease is an important disease in Triticeae crops.
銹病是麥類作物的重要病害。生物學(xué)
- 銹??;銹菌
- 生銹
- 銹病
- 銹菌
- 銹病;銹菌;鐵銹
- 鐵銹色
- 生銹
- 銹
- 銹跡
- 鐵銹