甲酸盐

例句：

1. 1. The chemical industry uses formaldehyde to produce adhesives and sealants.
   化学工业使用甲醛生产粘合剂和密封剂。
2. 2. The process involves reacting formaldehyde with water to create formaldehyde gas.
   该过程涉及将甲醛与水反应以产生甲醛气体。
3. 3. Formaldehyde is a toxic substance that can cause respiratory problems in humans.
   甲醛是一种有毒物质，对人体呼吸系统有害。