Polylaurylamide
[化] 聚十二内酰胺; 尼龙-12
🗣️ 情景例句
How much extra do I have to pay for that?
我还要另外付多少？
I'll keep my eyes on.
我会留意的。
In another game, as the turtle swims across the oceanarium, the first porpoise swoops down from above and butts his shell with his belly.
在另一场游戏中，当海龟游过水族馆时，第一只海豚从上方猛扑下去，用腹部撞击龟壳。