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
This weekend I'm going to install a home security system.
这个周末我要装一套家庭保安系统。
Even Homer sometimes nods.
人非圣贤，孰能无过。
Yes, that's right! Where did you see it?
对，没错！你在哪见过吗？