acetals
n. 缩醛；醛缩二醇；缩醛树脂（acetal 的复数形式）
例句
The yields of other cyclic acetals were between 62.
并在此条件下合成了多种环缩醛，收率62。
Eight acetals (Ketals) were synthesized under the optimal conditions.
在最佳条件下，合成了八个缩醛(酮)化合物。
The effect of polyvinyl acetals on its adhesive strength was investigated.
探讨了聚乙烯醇缩醛的粘接强度的影响。
