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
know that I'm running for office
知道我正在竞选公职，
When I had a rest, what were you doing?
当我休息时，你在做什么？
It's green.
是绿色的。