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 unemployed right now, but I'm looking for a job.
我现在失业了， 但我正在找工作。
Old friends and old wine are best.
古交友情深，陈酒香味醇。
Earlier, we were infants and young children, and consequently more vulnerable;
再早一些，我们是幼儿和小孩子，身体较脆弱；