Polynonamethylene adipate
[化] 聚己二酸亚壬基酯
🧩 词语组成解析
己二酸
🗣️ 情景例句
It was nice meeting you all.
很高兴见到你们一家人。
To make it fast, you can send a fax.
要想快点的话就发个传真。
Easy come easy go.
来得容易，去得快。