carbon

/'kɑ:bәn/

柯林斯星级

BNC频率: 3062

现代语料频率: 3004

高考英语大学英语四级大学英语六级考研英语托福雅思

中文翻译

n. 碳, 副本, 复写纸

[化] 碳

英文解释

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

词态变化

复数形式:carbons

常见例句

n a state in which the level of carbon dioxide in the blood is lower than normal

supplied with carbon dioxide

See Carbonic acid.

a toxic mixture of gases (including carbon dioxide and carbon monoxide and nitrogen) after an explosion of firedamp in a mine

alter by exposure to air with conversion at least in part to a carbonate

今日更新

更新时间：2025-06-06 08:58:44

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