triol，英文单词，主要用作为名词，译为“三醇”。

根据《柯林斯英汉双解大词典 》：

N any of a class of alcohols that have three hydroxyl groups per molecule 三醇 (Also called trihydric alcohol)

With the compounding of polyether glycol and triol, the foam sealant can get good allround properties.

聚醚二醇和聚醚三醇复配使用，可制得综合性能良好的单组分聚氨酯泡沫胶体系。

Preferably, the urethane prepolymer is an aliphatic isocyanate polyether prepolymer and the curative includes an aromatic diamine and a triol.

优选地，该氨基甲酸酯预聚物是脂族异氰酸酯聚醚预聚物，且该固化剂包括芳族二胺和三醇。