Polyalkoxylated polyol
[化] 聚烷氧基多元醇
🧩 词语组成解析
n. [化]多羟基化合物
🗣️ 情景例句
It's a beautiful day, isn't it?
今天天气真美，是吧？
Please don't forget to say goodbye to the rest of the family for me.
请别忘了代我向你的家人告别。
He was sent to prison for failing to pay his debts and died in poverty in 1836.
他因无力还债而被捕入狱，最后于1836年在贫困中死去。