音标：['kɑ:bәn] ；柯林斯词典等级：3 级；

n. 碳, 副本, 复写纸
[化] 碳

n. an abundant nonmetallic tetravalent element occurring in three allotropic forms: amorphous carbon and graphite and diamond; occurs in all organic compounds
n. a copy made with carbon paper

词型变化：名词复数形式 : carbons
考试类型：[高考/四级/六级/考研/托福/IELTS]

词性分布：

名词100%

carbon的用法和样例：

例句

用作名词(n.)

Carbon dioxide consists of carbon and oxygen.二氧化碳是由碳和氧组成的。
He decided to use carbon because it does not melt.于是，他决定用碳，因为碳不易熔化。
I make a carbon copy of my documents.我用复写纸复写文件。
She put the carbon paper in the wrong way round.他把复写纸放反了。
The stick of carbon is often used in an electric arc lamp.碳精棒常用于电弧灯。

常见句型

用作名词(n.)

Diamonds are pure carbon.钻石是纯净的碳。
There are carbon atoms in sugar.糖含有碳原子。

词汇搭配

用作名词 (n.)

形容词+～

activated carbon 活性炭
radioactive carbon 放射性碳

～+名词

carbonspot(硬币的)碳斑,黑斑
carbontax烟尘排放税

【近义词】

black黑的
smoke烟
carbon copy复写本, 极其相似的人或...
C字母C
carbon paper复写纸

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