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 want to put some of my good hangers in Grandpa's closet.
我想在爷爷的衣橱 放几个好的衣架。
Where can I get my baggage?
我到哪里去拿我的行李呢？
Could you wait a few days for the money?
钱你能不能稍等几天？