Polyvinylether
[化] 聚乙烯醚
🗣️ 情景例句
It's just so lovely.
它是那么可爱。
No. That's nog good either. But give me your number and I'll call you if somebody cancels.
不。也不行。不过请你把电话号码给我，如果友人取消约会，我就打电话通知你。
What was the order number?
订单号码多少？