treatment cost

• 处理成本

treatment cost的用法和样例：

例句

1. The desalination industry is undergoing a fast development in the world due to water shortage and significant reduction in production cost in recent years.
   摘要近年来由于淡水资源短缺和海水淡化处理成本的显著下降，海水淡化产业在全球范围内蓬勃发展。