polyvinyl alcohol (PVA; PValc)

• 聚乙烯醇

polyvinyl alcohol (PVA; PValc)的用法和样例：

例句

1. Glue photocopies on the underside of the glass using a PVA adhesive.
   用聚乙烯醇黏合剂将图片贴在玻璃板的背面。
2. The polyvinyl acetate and polyvinyl alcohol used are ideal restoring materials obtained by numberless screening.
   聚醋酸乙烯和聚乙烯醇是经过无数次筛选的理想修补材料。