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
Never know what?
说不定什么？
He said he spoke a little English.
他说他会说一些英语。
Slowly, she said, We were all here before you. You must wait for your turn. Do you understand?
“我们这儿个个都排在你前面。你得等轮到你才行。你懂吗？”