Vinyl polymer
[化] 烯类聚合物; 乙烯基聚合物
🧩 词语组成解析
n. 乙烯基\\n[化] 乙烯基
🗣️ 情景例句
How was it?
怎么样？
We were pleased to hear from your letter of 6 August that you were impressed with our selection of toys.
我们很高兴收到你方8月6日来函得知你方对我们的玩具非常感兴趣。
quite apart from its significance as food, or from the literary idea that it will become a bird.
而完全不靠它的食用意义或它会变成鸟这样的文学概念来感觉。