high carbon tool steel

例句：

1. 1.This high carbon tool steel is extremely hard and wear-resistant.
   这种高碳工具钢非常坚硬且耐磨。
2. 2. The engineer used this high carbon tool steel to make the cutting tools.
   这位工程师用这种高碳工具钢来制作刀具。
3. 3. The high carbon tool steel was used in the construction of the bridge.
   这种高碳工具钢被用于桥梁的建设。