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
Good morning. This is Huang Feng.
早上好，我叫黄凤。
Hope is a good breakfast, but a bad supper.
希望是美味的早点，但又是难咽的晚餐。
Good. That's just what we want to hear.
很好，那正是我们想要听的。