macrocorrosion

例句：

1. 1. The steel structurewas severely damaged by macrocorrosion.
   钢铁结构因宏观腐蚀而严重受损。
2. 2.The study of macrocorrosion iscrucial for understanding the long-term behaviorof materials in environments with high temperatures.
   研究宏观腐蚀对于理解高温环境下材料长期行为至关重要。
3. 3. The researchers found that the presenceof certain minerals could accelerate the macrocorrosion process.
   研究人员发现某些矿物质的存在可以加速宏观腐蚀过程。