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
Well, it's eight twenty now.
现在是八点二十了。
Don't cross the bridge till you get to it.
不要杞人忧天。
We'd like you to change shippers for the next order.
下次的货我们希望换一家运输公司。