glycol

名词 glycol:

1. a sweet but poisonous syrupy liquid used as an antifreeze and solvent
   同义词：ethylene glycol, ethanediol
2. any of a class of alcohols having 2 hydroxyl groups in each molecule
   同义词：diol, dihydric alcohol

1. A substance, often a liquid such as ethylene glycol or alcohol, mixed with another liquid to lower its freezing point.
   防冻剂，防冻液，抗凝剂一种物质，通常是液体，如乙二醇或酒精，和另一种液体混合来降低冰点

gly.col

n.（名词）
Ethylene glycol.
甘醇，乙二醇
Any of various alcohols containing two hydroxyl groups.
双羟基醇：含有两个羟基团的醇