Polyoxyalkylene resin
[建] 聚氧化烯羟树脂
🧩 词语组成解析
聚氧化烯, 聚乙二醇
resin
['rezin]
n. 树脂;合成树脂;松香;
vt. 用树脂处理;涂擦树脂于;
🗣️ 情景例句
We're promoting you to a senior position effective immediately.
我们将马上给你升职。
Is this a recorded program?
这是不是录音节目？
When did you have a meeting?
你们什么时候开的会？