Polyoctamethylene adipamide
[化] 聚亚辛基己二酰胺; 聚己二酰辛二胺
🧩 词语组成解析
[化] 己二酰二胺
🗣️ 情景例句
The first word is snow.
第一个字是 雪 。
As they sow, so let them reap.
种瓜得瓜，种豆得豆。
The Chinese people are very friendly.
中国人很友好。