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
You're very talented.
你非常有才华。
The percentage of the pay raise equals the increase in prices.
薪水的提高比率和物价的上升一致。
Well, Mrs Brown, maybe he has caught a bit of a cold.
嗯，布朗太太，也许他只是有点儿感冒。