Polypentamethylene sebacate
[化] 聚癸二酸亚戊基酯
🧩 词语组成解析
n. [化]癸二酸盐(或酯)
🗣️ 情景例句
Thank you. Yes, actually Mary and I have been planning this for some time.
谢谢。其实玛丽和我已计划了很久。
Bees that have honey in their mouths have stings in their tails.
口蜜腹剑。
Really? You came at a bad time of year, I'm afraid!
真的？恐怕你来的不是时候。