Polymethylene sebacamide
[化] 聚癸二酰甲二胺
🧩 词语组成解析
n. [化]聚亚甲基
🗣️ 情景例句
As far as I am concerned, I cannot object to your marriage.
就我个人而言，我不反对你们的婚事。
Children learn to creep ere they can go.
孩子要走路，先得学爬行。
You really see the shape of the land.
你确能饱览大地的风貌。