Polyamide 6
[化] 聚酰胺6(我国纤维商品名为锦纶)
🧩 词语组成解析
[化] 聚酰胺
🗣️ 情景例句
I'm a graduate of Harvard University.
我是哈佛大学的毕业生。
I'm Clifton, and I've been associated with this project since the beginning.
我叫克里夫敦，从一开始我就参与了这项计划。
I think foreign languages are more interesting than science.
我想外语比自然科学更有趣。