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 have interviews until noon,
我从现在到中午， 有一系列的面谈，
If you want some shoes, look under the bed.
如果你要鞋子，就在床底下。
As he was uncertain about making films with dialogue.
因为他对是否能制作配有对白的电影片没有把握。