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
where we had our meals ...
我们用餐的地方……
Whatever he does, don't be mad.
不管他做什么，你都不要发怒。
It has sailed across the Atlantic many times.
它已经多次横渡大西洋。