Polytetramethylene sebacate
[化] 聚癸二酸亚丁基酯
🧩 词语组成解析
n. [化]癸二酸盐(或酯)
🗣️ 情景例句
What are your hobbies?
你的爱好是什么？
Call a spade a spade.
据实而言。
It has become much cooler.
天气变得凉爽多了。