Colcothar

中文含义: 红柴饴，一种赤铁矿粉末

英语词性: Noun

美式音标: [kohl-kuh-thahr]

同义词: ferric oxide, iron oxide

易混淆单词: colchicum

双语例句:

  • Colcothar is a reddish-brown powder that is commonly used as a pigment.
  • Adding colcothar to the paint mixture will create a rich, deep red color.