methacrylic acid

例句：

1. 1.This polymer has excellent mechanical properties and is widely used in adhesives.
   这种聚合物具有出色的机械性能，广泛应用于粘合剂中。
2. 2. The new paint contains methacrylic acid, which helps to improve the durability of the coating.
   新油漆含有甲基丙烯酸，有助于提高涂层的耐用性。
3. 3. Methacrylic acid can be used as a solvent for various organic compounds, making it an important chemical raw material.
   甲基丙烯酸可以作为多种有机化合物的溶剂，是重要的化工原料。