Polyamide
[化] 聚酰胺
🗣️ 情景例句
If you stick to the truth, you'll have nothing to fear.
如果你坚持真理，就会无所畏惧。
Sooner or later, the truth comes to light.
早晚真相会大白。
Then why do you want to sell it?
那么，您为什么要卖掉它呢？