Polyethylene malonate
[化] 聚丙二酸亚乙基酯
🧩 词语组成解析
n. 聚乙烯\\n[化] 聚乙烯
丙二酸
🗣️ 情景例句
We have both been excited about seeing you
我们两个很高兴见到
Fear is often greater than the danger.
杞人忧天。
Yes, I look young,too!
我看上去也很年轻。