Polylaurylamide
[化] 聚十二内酰胺; 尼龙-12
🗣️ 情景例句
and ask her to come by and talk about it.
请她过来谈谈这件事。
One today is worth two tomorrows.
今天一天抵明天两天。
He looks young,too.
他看上去也很年轻。