基本解释[能源科学技术]高碳工具钢英汉例句双语例句The normal tooth is best suited for sawing of small-chip materials with high carbon content, such as tool steel or cast iron.正常锯齿最适用于锯切含碳量高的小片材料，比如工具钢或铸铁。high carbon tool steel更多例句专业释义能源科学技术高碳工具钢