polyvinyl acetate (PVA)的用法和樣例：
例句
- This paper introduced a method of improving the drying speed of polyvinyl acetate emulsion by adding oxidized starch.
本文介紹了用氧化澱粉與聚醋酸乙烯酯乳液複合來提高聚醋酸乙烯酯乳液乾燥速度的方法。 - 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經過無數次篩選的理想修補材料。
