Polypentamethylene adipate
[化] 聚己二酸亚戊基酯
🧩 词语组成解析
己二酸
🗣️ 情景例句
Robbie Stewart.
Robbie Stewart。
A good tale is none the worse for being twice told.
好故事百听不厌。
You've made a good choice.
你的眼力不错。