Polyamides
[化] 聚酰胺; 尼龙
🗣️ 情景例句
Three months ago.
三个月之前。
I'll see you off at the airport.
我将到机场送你。
There are countless people who, ever since their early years, have learned to associate snails with food.
有不计其数的人们从小就知道蜗牛可做菜。