Polyvinylether
[化] 聚乙烯醚
🗣️ 情景例句
Do you remember when Daddy and I used to take you
你还记得爸爸和我常带你
No, I only wrote her one letter this year.
是的，今年我才给她写过一封信。
Today it is common that women and girls make up in public.
今天，在公共场所看到妇女和姑娘化妆打扮是很普遍的事。