Polypentamethylene adipate
[化] 聚己二酸亚戊基酯
🧩 词语组成解析
己二酸
🗣️ 情景例句
I wasn't born yesterday.
我又不是三岁的孩子。
I feel like vomiting.
我想呕吐。
We're prepared for that.
我们已有准备了。