音标：['krәumiәm] ；柯林斯词典等级：1 级；

n. 铬
[化] 铬Cr

n. a hard brittle multivalent metallic element; resistant to corrosion and tarnishing

词型变化：名词复数形式 : chromiums

词性分布：

名词100%

chromium的用法和样例：

例句

用作名词(n.)

I am going to rub up the chromium on the car.我准备把汽车上的镀铬部件擦亮。
The trimmings on the car are made of chromium.车上的装饰品是用铬合金做的。

词汇搭配

chromium nitride氮化铬
chromium chloride氯化铬
chromium carbide碳化铬
chromium steel铬钢
trivalent chromium三价铬
chromium glass铬玻璃
chromium ion铬离子
chromium boride硼化铬
silicon chromium硅铬铁合金,硅铬...
chromium coating镀铬层
chromium firebrick铬耐火砖
chromium dibromide二溴化铬
chromium sesquioxide三氧化二铬; 氧化铬...
chromium impregnation铬化, 渗铬
chromium iron铬铁
chromium dioxide二氧化铬
chromium pollutant铬污染物
chromium monoxide[化] 一氧化铬...
chromium dermatitis铬皮炎
chromium compound铬化合物

【近义词】

CR镉比值(呼叫率...

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