Polyvinylether
[化] 聚乙烯醚
🗣️ 情景例句
How I envy you.
我真是羡慕你。
He who makes himself a dove is eaten by the hawk.
弱肉强食。
In the shop, Lucy got all the things on her shopping list, and took them home.
在商店里，露西把单上所列物品全买齐了，然后把它们带回家。