Polylaurylamide
[化] 聚十二内酰胺; 尼龙-12
🗣️ 情景例句
The arbitration decision shall be final and binding on both parties.
仲裁裁决是最终的，对双方均有约束。
Who has no haste in his business mountains to him seem valleys.
做事不急，履险如夷。
I'm afraid the item you substituted didn't work.
你这代替品恐怕不能用。