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
This is the moment you've been waiting for.
你期待已久的时刻终于到来了。
How's your uncle?
你的叔叔好吗？
No problem! Tell me, do I have to take them before or after meals?
“那不难！告诉我，我是在饭前还是饭后吃呢？”