Polydecamethylene undecandicarboxylate
[化] 聚十三烷二酸亚癸基酯
🗣️ 情景例句
Yah, I have been here only two months.
是啊，我在这儿仅两个月。
Archeologists still can only surmise as to the origin of Man.
考古学家们对于人类的起源依然无法推测。
Thank you very much. Goodbye!
非常感谢。再见！