Polypentamethylene adipate
[化] 聚己二酸亚戊基酯
🧩 词语组成解析
己二酸
🗣️ 情景例句
We're going to miss you.
我们也会想念你的。
And our successful techniques, and to speak about our failures.
和成功技巧，并讲出我们的失败之处。
Let me see, please. No, it's not mine. I think it's his.
让我看看，不是我的。我想是他的。